UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lXSTplUxMDGLXBzmZyjFEgBEJVcadfCxr3f34WUY/zY=' 
WHERE 
  key_id = '307f4989de8ab56994c2107e8846a6e231f89b4e80d99c5e69d1e4fdf73d6dba' 
  AND (
    token = 'lXSTplUxMDGLXBzmZyjFEgBEJVcadfCxr3f34WUY/zY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )