UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3b2Ib2yzXjfDUSB/OasNJo8tqVZ/J0SbSt6bYhcby8=' 
WHERE 
  key_id = '5c18b404d2703e96099b740d2aa04cda57857e387d1555f73bf41b70380f9026' 
  AND (
    token = 'a3b2Ib2yzXjfDUSB/OasNJo8tqVZ/J0SbSt6bYhcby8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )