UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hihn0zVQpLP23Vxvd+EJEnyCVMAIZQDI9ppdDsM0e34=' 
WHERE 
  key_id = 'bc305cba956a01d1fff682cbdc0dbd9da473485625e6a29882e59a09db7476c4' 
  AND (
    token = 'Hihn0zVQpLP23Vxvd+EJEnyCVMAIZQDI9ppdDsM0e34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )