UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uwDG9gWwic/EAkd40UtBDYCuHJOpyKxanVRKOTinyCs=' 
WHERE 
  key_id = '46f2b73c3d0f1cccea57f1dc0d412bdac5fe81cb61ac170e74564d43c1aa0eda' 
  AND (
    token = 'uwDG9gWwic/EAkd40UtBDYCuHJOpyKxanVRKOTinyCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )