UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J4YlmXTvQpOcb3QcELpresbp9ewet6tUIg5G6oFWCsY=' 
WHERE 
  key_id = '887328dce1b87a58370acf1d9880f806bf5c493854074b2929e089987c4a3c81' 
  AND (
    token = 'J4YlmXTvQpOcb3QcELpresbp9ewet6tUIg5G6oFWCsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )