UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PAe7hzWIB5zYnuEdZqd4/ISn14ipmMvxPrOiT7xzF4=' 
WHERE 
  key_id = '02a50f074291d0ae7bb7009ba2d0ff6f301c904a795857e85648f51da3cc8616' 
  AND (
    token = '0PAe7hzWIB5zYnuEdZqd4/ISn14ipmMvxPrOiT7xzF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )