UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E85eonLb6vpcki3QycjQ/d67FwLLP3+sZyhGRQLZpc0=' 
WHERE 
  key_id = '18eb53f8f08fd7c23f60ca07e3d9de0d9bf3d31097995ef5b41361322caf1354' 
  AND (
    token = 'E85eonLb6vpcki3QycjQ/d67FwLLP3+sZyhGRQLZpc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )