UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+W3EUrxNVBLUqH9zWKJCkZ01dJpTOQOtcMl1p8luvnw=' 
WHERE 
  key_id = '43715759a0ecd095c5e10801d1398e98e57b28c7d725da60fe4534711e72b30c' 
  AND (
    token = '+W3EUrxNVBLUqH9zWKJCkZ01dJpTOQOtcMl1p8luvnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )