UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLvXos/ME8QN3uRAzK5x+1i9ZhVuW95o2MJrN4s0PsE=' 
WHERE 
  key_id = 'f3e52138ae288b4ce33d3fc5a041176a1c1e8aa4f8fdc798d91e0c4d9293bd20' 
  AND (
    token = 'SLvXos/ME8QN3uRAzK5x+1i9ZhVuW95o2MJrN4s0PsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )