UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VPXLg8S1d6hTcaR3MhOiGwaN/8OMcFX58HtSdUaIjdA=' 
WHERE 
  key_id = 'f5cc855c40666008acc88e63b85aa2568674c875cd562d32fe2ecbce019e3b14' 
  AND (
    token = 'VPXLg8S1d6hTcaR3MhOiGwaN/8OMcFX58HtSdUaIjdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )