UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'to0JHP/HgUn4hHcwuLOSPLZWtAfuxtfRGVR6ILSVrv8=' 
WHERE 
  key_id = 'e5dfdcbf1af36e79bd890281de20cb8f04bcb736120d1b99c4686699906e6216' 
  AND (
    token = 'to0JHP/HgUn4hHcwuLOSPLZWtAfuxtfRGVR6ILSVrv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )