UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PvQ2fbRQuAGUQaizLm28gZqar8+4kWJABF7Q23GyDUE=' 
WHERE 
  key_id = 'c7d8fbe386d39af07679b5fe6c4b8fb5f75967fc8a4b6edb42aded2a8e63d5ab' 
  AND (
    token = 'PvQ2fbRQuAGUQaizLm28gZqar8+4kWJABF7Q23GyDUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )