UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RRHOrIw+sQR9LsKMrS0OLrLjz9c7OljmolBSGNWHCBw=' 
WHERE 
  key_id = 'ba6e51e51254e81ed09816d822f80297dd3ad2ac6755f79fa65d18894548dab7' 
  AND (
    token = 'RRHOrIw+sQR9LsKMrS0OLrLjz9c7OljmolBSGNWHCBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )