UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gGGVuvcbCcjcQtP2BRyT7kYidQTjMFsK4CfKIXeyvSw=' 
WHERE 
  key_id = 'e20e748ff9b463a2072fb5c70329e8a7031dcdab814dc987f3667a0c1a210548' 
  AND (
    token = 'gGGVuvcbCcjcQtP2BRyT7kYidQTjMFsK4CfKIXeyvSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )