UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9pleGCPI2BClFR92TqAPs3h84W8jG1AWzj+1gjFfKY=' 
WHERE 
  key_id = 'c755c46e24f9968b1ccc45543842da2dc2c2c8ddd40566b50e51bdabed8fdb47' 
  AND (
    token = 'z9pleGCPI2BClFR92TqAPs3h84W8jG1AWzj+1gjFfKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )