UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LOyUciA+s2/B7ir1OZlb+n9oWIwoecxcxq9klG0kB1I=' 
WHERE 
  key_id = '7df8ab70aa2531af92e87e282808a4df2cd0670c7a98088ab80de3d64aa134ef' 
  AND (
    token = 'LOyUciA+s2/B7ir1OZlb+n9oWIwoecxcxq9klG0kB1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )