UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BvNToN54y411wZZTR580kMTQC+idiwnlGteBtfA6iLw=' 
WHERE 
  key_id = '77a15829930857a3077e4f75c37f2fdb538c457f1c8060f2e73725f1c4c9b2e6' 
  AND (
    token = 'BvNToN54y411wZZTR580kMTQC+idiwnlGteBtfA6iLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )