UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6slifyMf1sW3wXPU7frFVLmCKVCFBANvHKW7JcO6YX0=' 
WHERE 
  key_id = '09d675bfeaabf0f06314cb907bf976088421bbf65141bc844dca9bb169ca459f' 
  AND (
    token = '6slifyMf1sW3wXPU7frFVLmCKVCFBANvHKW7JcO6YX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )