UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xRnbDtyfiQ0cY7pEc1V11KGxxa/F9WYNgDZPgwRlIL4=' 
WHERE 
  key_id = 'b08c1ec754e4d664f2b755fb05c20aad9608b87e118b61da6b134c3eb5baf53d' 
  AND (
    token = 'xRnbDtyfiQ0cY7pEc1V11KGxxa/F9WYNgDZPgwRlIL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )