UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Q/QL1K2lmW2+x2p+7Wt3JNDJE6QEeQVX482nZlXTaA=' 
WHERE 
  key_id = 'd294c41906c6cb970fa21ae0d7f091cdedea4c391ffb3d0930fb9e691886c1da' 
  AND (
    token = '7Q/QL1K2lmW2+x2p+7Wt3JNDJE6QEeQVX482nZlXTaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )