UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Er5mJli/gjidxB0fX7T1CUo3s8yl0DsZUPHwJkFC98E=' 
WHERE 
  key_id = 'eb913c6b0250fcec396f302b50d5ee381a12306e9d9f56ba369f1fb6859f71d9' 
  AND (
    token = 'Er5mJli/gjidxB0fX7T1CUo3s8yl0DsZUPHwJkFC98E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )