UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QU5FJjxM5MCS0VDNqG+wK1VIXNPinBJS1GGiOo1dC+c=' 
WHERE 
  key_id = '052c9d014f83c42918774a4fe3f2228a33bd6697954734d1b1ddfe8ab4fa2dea' 
  AND (
    token = 'QU5FJjxM5MCS0VDNqG+wK1VIXNPinBJS1GGiOo1dC+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )