UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AQJTYjieNV0RzUOiNS/l6KoXmgt1Bf6iWjXzXb3R4OM=' 
WHERE 
  key_id = '4cb8a9197360b8abac1c028947e6055a6ecb56fe4d4b58618489332441da11e8' 
  AND (
    token = 'AQJTYjieNV0RzUOiNS/l6KoXmgt1Bf6iWjXzXb3R4OM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )