UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ajJ8e/Cx+nZc8eNMSw11geuN8eKiJjp3S4Ao2NnekCQ=' 
WHERE 
  key_id = 'd9555324c0fa027ec797326b3cd5f6736e62a02d08dda64c7d6504927aa61e8b' 
  AND (
    token = 'ajJ8e/Cx+nZc8eNMSw11geuN8eKiJjp3S4Ao2NnekCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )