UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMy+9Bt2N2nj4eKO9U8WY+ky8QlzFuEzJtQMpHToxnY=' 
WHERE 
  key_id = 'b4d17dde6171bc1a932f57b013c19c60cb0c5431991ab4dd4d3bef345e1f0378' 
  AND (
    token = 'lMy+9Bt2N2nj4eKO9U8WY+ky8QlzFuEzJtQMpHToxnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )