UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2z855mDImFFGNwdH+E2O34McgnunLpzXtDKm/6zSV3g=' 
WHERE 
  key_id = '0e09477e1068dc6f00c90e547e9f714434bf15419f16cad61eef858e1ea335cd' 
  AND (
    token = '2z855mDImFFGNwdH+E2O34McgnunLpzXtDKm/6zSV3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )