UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PDd5FGtakRM4Z/S7sc1jiZ+JoHS1S9rXqbGwv23fhls=' 
WHERE 
  key_id = '92131e3b9627ee13f771e808563bc07d7953ea803d09024845db0a5807da70a6' 
  AND (
    token = 'PDd5FGtakRM4Z/S7sc1jiZ+JoHS1S9rXqbGwv23fhls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )