UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9kvpRfcFgrqZvHlQk0D/xVzXgbX0TKjspRRq0rIiTos=' 
WHERE 
  key_id = '828d5d67d0f0557c2d8ed85f5e648510408bf94c537c701c68e3d67d31ae1ccb' 
  AND (
    token = '9kvpRfcFgrqZvHlQk0D/xVzXgbX0TKjspRRq0rIiTos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )