UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+sH9zbZqUA3o3dZCuz6a3+jP9+a8IrAFfXBxfy31K7s=' 
WHERE 
  key_id = '49d60545e114aaeb4a3b52a1976224f17a0cf9546ac7e62a8ad650ce65fda258' 
  AND (
    token = '+sH9zbZqUA3o3dZCuz6a3+jP9+a8IrAFfXBxfy31K7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )