UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGD9TYu7OOfRehMX6BruWXHOMLCx4xHrY0ZejiG0iBk=' 
WHERE 
  key_id = '5e3b734811e7a919ed11caf04ff2d18527b1a5116bd29bcc67ecd44e8f2c18ea' 
  AND (
    token = 'WGD9TYu7OOfRehMX6BruWXHOMLCx4xHrY0ZejiG0iBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )