UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'auImJgK/lyOnDmD2L9F2807D2t51KHDhmWEOSM7ux1k=' 
WHERE 
  key_id = '50c2596de70f8b9bf621e6c8721eb98ae84970798ac08b397856f2d775070c51' 
  AND (
    token = 'auImJgK/lyOnDmD2L9F2807D2t51KHDhmWEOSM7ux1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )