UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tgTVYcfjECq82YkXSxkOw6ty2cntOzrZnjy26RhaA8E=' 
WHERE 
  key_id = '28e152f0ecbfe80ff974efc8e2d9a682bcb7ef6fe06958b7b793540eb83e4414' 
  AND (
    token = 'tgTVYcfjECq82YkXSxkOw6ty2cntOzrZnjy26RhaA8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )