UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PttKmx9kD2luKmnSHNAzZJUo3NAdudWdbFy7Ocz1iAo=' 
WHERE 
  key_id = 'c666622f190d2d29c533885400df276ea1aa3a8e8be481f52f6ac87433a0c8a3' 
  AND (
    token = 'PttKmx9kD2luKmnSHNAzZJUo3NAdudWdbFy7Ocz1iAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )