UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LWRLNU4QpyTVrNJdU3vQa1Sh39j+sBnHHJdbM4leYO0=' 
WHERE 
  key_id = 'c708978e75281eb87ddec329e0ebd5201c171a4b2ed06166f66d5ddf9f7f160f' 
  AND (
    token = 'LWRLNU4QpyTVrNJdU3vQa1Sh39j+sBnHHJdbM4leYO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )