UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ML7NhG4uQFHA/QmKY/05MAno4bR1C0IgcgfDH2KPlf8=' 
WHERE 
  key_id = '8ae9aa4b0c4bc59360fa7619c65c2c879453d02a279db1e0fda0d90efbed28a8' 
  AND (
    token = 'ML7NhG4uQFHA/QmKY/05MAno4bR1C0IgcgfDH2KPlf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )