UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ckucf9QRZJ+hFqOky2w2ccaW9wQbyGpvZwi0WMyDUbM=' 
WHERE 
  key_id = 'c7c99aa11c86ac0019a8f4a232a4f03794cb5347db56305c41d9357a31f86b34' 
  AND (
    token = 'ckucf9QRZJ+hFqOky2w2ccaW9wQbyGpvZwi0WMyDUbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )