UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DVOUkFnAgqv9SxEaLiNyScgucU0L3GV6YcVQ9JP5tvQ=' 
WHERE 
  key_id = 'ad621c63c5df0879426004214443f5326fb982bee26474f9450d94b84a0d9fed' 
  AND (
    token = 'DVOUkFnAgqv9SxEaLiNyScgucU0L3GV6YcVQ9JP5tvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )