UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7U8JGv6wVzgcCi2PnR07Wm/YywUYeJ3x+staZGkHBVI=' 
WHERE 
  key_id = '42ce22c5493ce98344fa6d68c98575898006241a811c2679163f5e49e766b8b9' 
  AND (
    token = '7U8JGv6wVzgcCi2PnR07Wm/YywUYeJ3x+staZGkHBVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )