UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PNk+T1H45bpwMjfKLO4hMnUn1UQThvpnfu9jfyugfn8=' 
WHERE 
  key_id = '72a89dd23c520babb6ae9d0aebffff737e9226a50465f67dc8f5c1f39c0bcf3e' 
  AND (
    token = 'PNk+T1H45bpwMjfKLO4hMnUn1UQThvpnfu9jfyugfn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )