UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBK1e7n1/bE1SlC0hbVqHDVvum6T6puGr7rnUHTY+44=' 
WHERE 
  key_id = 'bf1d79ce72331a65ed5b01144c3024b9305faa400cc50293e1c51153fee53f3f' 
  AND (
    token = 'GBK1e7n1/bE1SlC0hbVqHDVvum6T6puGr7rnUHTY+44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )