UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PGZlTOLrmBLVwoJP+jvZBib4g2xTZ4oAsWmP074Du1k=' 
WHERE 
  key_id = 'e0e66f4ed1fe48d2f526c72718a56c8649e03f827afd5bddf25d24ecf48d2c5d' 
  AND (
    token = 'PGZlTOLrmBLVwoJP+jvZBib4g2xTZ4oAsWmP074Du1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )