UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvreQMb7Boys0eGhxsxEjHEWRngO16Oy1e6AoyXQ+8M=' 
WHERE 
  key_id = 'e3f81b851a73d9f66cd98e072eb4ef76cb93c0853128f9eda144c9ca59c19c4d' 
  AND (
    token = 'rvreQMb7Boys0eGhxsxEjHEWRngO16Oy1e6AoyXQ+8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )