UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UExL0sn8b/oQkK9Rf4ACB7D401cUx0PMglfpfEVkeok=' 
WHERE 
  key_id = '88db24a0f0482995aa09ef7961c04d523f2f5d2c0e68c1e426b933d2f294ef60' 
  AND (
    token = 'UExL0sn8b/oQkK9Rf4ACB7D401cUx0PMglfpfEVkeok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )