UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9q4t7F3tm7Qc6BJ9du8zE+CgkTP811xeUI8sKD9GzmY=' 
WHERE 
  key_id = 'f88600ec7dd3bf4606bccdb0d87c01adb3c5ae42397e0616d0a3b3707a8b4539' 
  AND (
    token = '9q4t7F3tm7Qc6BJ9du8zE+CgkTP811xeUI8sKD9GzmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )