UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SEznGM2hV4QWU2yz17NzLY/6bRpDaqxPpFWhz5aIUDE=' 
WHERE 
  key_id = 'f398de6108d323324c61e7d226d062ed86737b3f159c871a4da32655e2d2ffac' 
  AND (
    token = 'SEznGM2hV4QWU2yz17NzLY/6bRpDaqxPpFWhz5aIUDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )