UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLBD/JDCgT/oTlCkxV3pJb03jEXQ9/ANSHEGP8TzOTE=' 
WHERE 
  key_id = 'ef362d633e851edcc78305fecb46c6772b7911f6c344f66b445318a83a5c8af4' 
  AND (
    token = 'DLBD/JDCgT/oTlCkxV3pJb03jEXQ9/ANSHEGP8TzOTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )