UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FXA19dxMwI0y+LB1ZepyDO0kgOdktN7H76D6c+pyzFQ=' 
WHERE 
  key_id = '4160fb0a275d64b69802da2fa167b734ab281acf785a5b79ed4b8e7090f0e9a2' 
  AND (
    token = 'FXA19dxMwI0y+LB1ZepyDO0kgOdktN7H76D6c+pyzFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )