UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9s9AjLN+lIQKvcSxcq0UMXPkv1eSrLQSEUuW9yZKA4=' 
WHERE 
  key_id = '8a3d6306544d022345d34b20437cdc336058d894fc8059528ba42780fc0b6335' 
  AND (
    token = 'K9s9AjLN+lIQKvcSxcq0UMXPkv1eSrLQSEUuW9yZKA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )