UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eY7G6BM/vN4tl1TsC4OTjvg1VxLNNLYyFx+EL/qGX0w=' 
WHERE 
  key_id = '2f813569b895ed7ce7b76ae9cb860f0250a9293443e7c05981f1f836c07066bc' 
  AND (
    token = 'eY7G6BM/vN4tl1TsC4OTjvg1VxLNNLYyFx+EL/qGX0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )