UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rn309oT0Hln1o4z/HocUP+WqB5NZZ10/biK+xMwxLxc=' 
WHERE 
  key_id = 'c92f194d784ac8911cb1fa873b3734bc4f45355f1d6d3dec441b1e8b313438e3' 
  AND (
    token = 'Rn309oT0Hln1o4z/HocUP+WqB5NZZ10/biK+xMwxLxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )