UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQWfgkc6hCd5wqRwyFJZ3PJBa1SwP9mJxwIfzc9S3V8=' 
WHERE 
  key_id = 'e3a0ade94ace1536d4f11db3c11d01a770e8316648a992ec8f4738d9c205839e' 
  AND (
    token = 'OQWfgkc6hCd5wqRwyFJZ3PJBa1SwP9mJxwIfzc9S3V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )