UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'swfVA0ovdAlQmppEXz5aP/plQyzR/6R06wfiZsct/Hk=' 
WHERE 
  key_id = '57f4bc74156613e7d123e7d560411f47836d5abab6bc2c02850ddfa8509c6c97' 
  AND (
    token = 'swfVA0ovdAlQmppEXz5aP/plQyzR/6R06wfiZsct/Hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )