UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GX73XrxKGhwy8eJlc3I2LiwXn3F8SoID14mys9jH5sA=' 
WHERE 
  key_id = '689282cb20b1a2dc4228376c69ac023e674e31cd41dc148226e1bf777e606c91' 
  AND (
    token = 'GX73XrxKGhwy8eJlc3I2LiwXn3F8SoID14mys9jH5sA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )