UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTDnRIOevPUNG7+Gct1lifRCeY77znOqUVGmcYDXL6I=' 
WHERE 
  key_id = '33129761a08fe9d06974e9d25630ff9952906cd3c3585574c93d6f6570cc14c3' 
  AND (
    token = 'VTDnRIOevPUNG7+Gct1lifRCeY77znOqUVGmcYDXL6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )