UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2T6/y9eVfPTZGrfgoM3C98I+fYYf45F52QpT5ZRnP2o=' 
WHERE 
  key_id = '11eea39a81aa9e827915ed299be2bedfde399ed919b84b1d1ae3b540aede2d43' 
  AND (
    token = '2T6/y9eVfPTZGrfgoM3C98I+fYYf45F52QpT5ZRnP2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )