UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZtiVC4X3/yuKsyD9CWpjz0gt1gsqIeI6ibMjbLPuy3Q=' 
WHERE 
  key_id = 'ac8897e0efaf4056e2d9c00ff090aa5a2c59af28a3cf0cc601a006c92831c3d5' 
  AND (
    token = 'ZtiVC4X3/yuKsyD9CWpjz0gt1gsqIeI6ibMjbLPuy3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )