UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xBDluXDt+O821Se9AVKib8vbGw08O3BU3uo4qS7NrFM=' 
WHERE 
  key_id = 'a696469d55ddc7bfa42c38274fc399d3a46789fc6686ff5e0458a99c8daf79b0' 
  AND (
    token = 'xBDluXDt+O821Se9AVKib8vbGw08O3BU3uo4qS7NrFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )