UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZ/j9hnJ2tYS83j2XiDotP7CUKV6tZtHfA7C0wYaX3w=' 
WHERE 
  key_id = 'a84c0d2ccdcbf9787dc5fd127cff363930f230bc5a95ae221482b6d3a5e07603' 
  AND (
    token = 'QZ/j9hnJ2tYS83j2XiDotP7CUKV6tZtHfA7C0wYaX3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )