UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHh+KzrfcV1c4lxP0xYsZ1YbGna6/TQTIpBi3NqIyXI=' 
WHERE 
  key_id = 'd95da140598bc11e9adca716f29915f85e2645ca4babf23899ab3f36314aa8eb' 
  AND (
    token = 'GHh+KzrfcV1c4lxP0xYsZ1YbGna6/TQTIpBi3NqIyXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )