UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9l+Hqrp2upV7UzRcxE4ZzKjqJV60F6EC3v/g5Yx6emc=' 
WHERE 
  key_id = '39f534b843faf08d2c97a2bcdb878b99f777e1930fabaa418f9f0a0a3db97bfa' 
  AND (
    token = '9l+Hqrp2upV7UzRcxE4ZzKjqJV60F6EC3v/g5Yx6emc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )