UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'txEdUf67LPUc4gK2HeQgm1If0N5An705sN3yDd6m3Us=' 
WHERE 
  key_id = '0a1a8547d904ecab028c7050bc73eccbc5eeee16ca6f5239d0d6eb72101e531d' 
  AND (
    token = 'txEdUf67LPUc4gK2HeQgm1If0N5An705sN3yDd6m3Us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )