UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hjyMgZ6wjZjPmbIhhurm4bJePbteWMv3+D85fXDVBNQ=' 
WHERE 
  key_id = 'e798a4c3854f1f442ed78d4a8a1f273d73d05cf685ce8ea67e9098a8526ba997' 
  AND (
    token = 'hjyMgZ6wjZjPmbIhhurm4bJePbteWMv3+D85fXDVBNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )