UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3fNQjGfU+vkpQo/092W6I4kzOubMP2AbEzXKnTC4DRE=' 
WHERE 
  key_id = '1e700c65e012f3e9a35afff0b43d17660cfc229f87b703201cb08cf5e6c33d63' 
  AND (
    token = '3fNQjGfU+vkpQo/092W6I4kzOubMP2AbEzXKnTC4DRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )