UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlaulnpdMgQ/g2tQ6cZqlrbFveUd81Ifz8mHoXSkoeA=' 
WHERE 
  key_id = '7c7f2941d2ed222cf8e99d5d499e2d2149fe3a64f16efa70509c465183969db0' 
  AND (
    token = 'KlaulnpdMgQ/g2tQ6cZqlrbFveUd81Ifz8mHoXSkoeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )