UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5in3UXPEtwNAw4ZT5v9MPUKhJ8Cyhx4eX/+tAGV8roc=' 
WHERE 
  key_id = '5d61ed8645ca308762e6afe9027999efa78f3d23040e15513eaad1840dbde261' 
  AND (
    token = '5in3UXPEtwNAw4ZT5v9MPUKhJ8Cyhx4eX/+tAGV8roc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )