UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtXSp9iLv1QZV6xhcSlBdd2eFBmLCP1a5sP3idBH30s=' 
WHERE 
  key_id = 'b523e199e64e55d3088abedcb48f84ffc7c757dcab6a7cd5ca5609123edb72ec' 
  AND (
    token = 'GtXSp9iLv1QZV6xhcSlBdd2eFBmLCP1a5sP3idBH30s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )