UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6BdkGaHPyXWn19PbDCBGRlqiAKlWvBJGHk2X7VHCUg=' 
WHERE 
  key_id = '114a61becd04e98775acf5b3fa52ac2c4385193e2d68ed7261e3513112e2ca55' 
  AND (
    token = 'p6BdkGaHPyXWn19PbDCBGRlqiAKlWvBJGHk2X7VHCUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )