UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1BylppdkaAlNi8Yi3v/9hW8Ptksq1pfLsYDf0w8+e3Q=' 
WHERE 
  key_id = '76a90e614c28cc4502e81e84eadc9636e7df0c748d9522f0aefdbc8324c39658' 
  AND (
    token = '1BylppdkaAlNi8Yi3v/9hW8Ptksq1pfLsYDf0w8+e3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )