UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rRoPhnYkhvZexjTo1Qsz6tBKnfFTEgKyPQbTQLom0A8=' 
WHERE 
  key_id = '434979818be7d653b12039ce9b8f62b483a39323347923d19b72bd947f8efc0f' 
  AND (
    token = 'rRoPhnYkhvZexjTo1Qsz6tBKnfFTEgKyPQbTQLom0A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )