UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dtUtbO051C8Cw0m6ZM7+G4umH105reAherauJkLNbm8=' 
WHERE 
  key_id = 'ab781d2e2998962ab780f2f1e465128e8d15a9cb81a05bc66f801df46ae54d3a' 
  AND (
    token = 'dtUtbO051C8Cw0m6ZM7+G4umH105reAherauJkLNbm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )