UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3kYMaexXVLpnlIWpn5EJK+ccuIc3Ebd8fdaIkw6pxKQ=' 
WHERE 
  key_id = 'bc4a148d172f63b86517ea1487e424ac43c33090af2631dabdbeb0ebaa486bf5' 
  AND (
    token = '3kYMaexXVLpnlIWpn5EJK+ccuIc3Ebd8fdaIkw6pxKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )