UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8cA4dOeTvNS1PVzWTlUhZlBgSCVE+AD+eyUS9n5aMpM=' 
WHERE 
  key_id = '88a8fd3e60edd5fed15ad88f10234a5b5d74f175bb9ab52846133300f73c95d6' 
  AND (
    token = '8cA4dOeTvNS1PVzWTlUhZlBgSCVE+AD+eyUS9n5aMpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )