UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2K5K9MmigMvaPHmxdRmt1yGUAe9/jBbFhT+NUgkHncQ=' 
WHERE 
  key_id = '650c7892963e30a5cb0accc58780490c3fb6b49ab514038668e7f4b857abf964' 
  AND (
    token = '2K5K9MmigMvaPHmxdRmt1yGUAe9/jBbFhT+NUgkHncQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )