UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rCbnWLZHak2QE1NsrvJqziaPWoXvvXBxgR+wtfQTUDE=' 
WHERE 
  key_id = 'a7d9bca48aef848cd1b54e5d939ed2b5fd4632a1ff4412d7732d01bc9db66527' 
  AND (
    token = 'rCbnWLZHak2QE1NsrvJqziaPWoXvvXBxgR+wtfQTUDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )