UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5NjuGR556N0EwIGibKiuwhp6vj5NzSjTrpC1cH1kb8=' 
WHERE 
  key_id = '9853747370819525fca244e4f41a019c01a75813533a3483f08bb0afa6663d7e' 
  AND (
    token = 'z5NjuGR556N0EwIGibKiuwhp6vj5NzSjTrpC1cH1kb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )