UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Stiy5cPPbVCdxoGtR2+X9anxy2olagUrmITAg+RgtE=' 
WHERE 
  key_id = 'aa02b99515a077f77736a1238ec5d86d6c93f31eb8231a88fb2f3c0280769597' 
  AND (
    token = '8Stiy5cPPbVCdxoGtR2+X9anxy2olagUrmITAg+RgtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )