UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OvyXWl0zlyjwQ/LZ/5YLtvFxs7pFJ89V8kC35gZNHI=' 
WHERE 
  key_id = '33bd5490ce98346b52eb5177417c888138f92ed644b78665d25346ef7dcf7c52' 
  AND (
    token = '+OvyXWl0zlyjwQ/LZ/5YLtvFxs7pFJ89V8kC35gZNHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )