UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mxrPqQ2oD5oIomX6iwyMu0Vqvma9ytBfGniYxEb9H90=' 
WHERE 
  key_id = 'ee1239e66b2644d9c592ae188e21069ffcc48fe1f244a9bf154de44db5631f96' 
  AND (
    token = 'mxrPqQ2oD5oIomX6iwyMu0Vqvma9ytBfGniYxEb9H90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )