UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMOR9bdOaEAeazTGc/CCK4X7c1MEvdbS7eXXQIsakOA=' 
WHERE 
  key_id = '2d0b1354e69b8910465acc75d96c42f7ca4883ea4fb5d1e5e7465157069b0159' 
  AND (
    token = 'lMOR9bdOaEAeazTGc/CCK4X7c1MEvdbS7eXXQIsakOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )