UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uo69WEmUDC0IoX9f2XoxxfkRu9kyxBAmQ98b4BbyZXY=' 
WHERE 
  key_id = 'b7f61c6d88955fa5ea80848941a25372625a2d50d401ff0b2eeda7249296aaba' 
  AND (
    token = 'uo69WEmUDC0IoX9f2XoxxfkRu9kyxBAmQ98b4BbyZXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )