UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bW68C79D9xt+AL2eeONHFpU0Qgfa0AwX5RXQ+uBehn4=' 
WHERE 
  key_id = '78c37a9ccaf17f2bff33efed92583810700aa0c497a11280d49e9aa9acfc64e0' 
  AND (
    token = 'bW68C79D9xt+AL2eeONHFpU0Qgfa0AwX5RXQ+uBehn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )