UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1US0XMdv8llHaiblvTgamWgBnpPNefDujc3F3tt8qM=' 
WHERE 
  key_id = 'f87120a928fb300382099998847ac965bb086910bfb3ed873bd1c4482f54339c' 
  AND (
    token = 'i1US0XMdv8llHaiblvTgamWgBnpPNefDujc3F3tt8qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )