UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/qr2dPSUoYOL4Xc+laXUCc1sjfY2O9x+EuvlsR90+uA=' 
WHERE 
  key_id = 'e6eff72f13f1217e0714e69af1f9aa43e51df7906d1d2c4a007c279a960d8c75' 
  AND (
    token = '/qr2dPSUoYOL4Xc+laXUCc1sjfY2O9x+EuvlsR90+uA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )