UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3GEjLRaOEHZ/+AN3yoynQuVM7PyMeEfuWc6OAruzLHY=' 
WHERE 
  key_id = '5d8c4319d8bb0ad757decdc50c6151d091805470140730cb2054dbbf2398f88a' 
  AND (
    token = '3GEjLRaOEHZ/+AN3yoynQuVM7PyMeEfuWc6OAruzLHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )