UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+SerIyO34w7BTD/PWhQpQkfFmuXhUkVjbMh7FDRqslA=' 
WHERE 
  key_id = '4b732ec4edc522960292f14b822898d899d33b92a29a74fb0497ba5a05095f5e' 
  AND (
    token = '+SerIyO34w7BTD/PWhQpQkfFmuXhUkVjbMh7FDRqslA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )