UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vpjhtzDiveV0fgqEH0xknmvgYsJWh5twYbshmxAVCI=' 
WHERE 
  key_id = '5b8adb4c07aac8e37b08c52a40b541bf456243ae25f48c020718bd847a26a61c' 
  AND (
    token = '7vpjhtzDiveV0fgqEH0xknmvgYsJWh5twYbshmxAVCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )