UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFweosyWgCgYaURbvvMqb8L2ZVG/uYq6Aa7PZ4QSCJw=' 
WHERE 
  key_id = '8ebe8a4355258abc026645ad9ceea77d684f9667739d62832543634d24f3413f' 
  AND (
    token = 'FFweosyWgCgYaURbvvMqb8L2ZVG/uYq6Aa7PZ4QSCJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )