UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0uhnkyQmJkAIXQQTX4EdDVtAO3ng+curmS4cSxtUCZ8=' 
WHERE 
  key_id = '794fb5714312cb058bb1318fc397c50628e31daa16d8ef647cc6e6825c9233e7' 
  AND (
    token = '0uhnkyQmJkAIXQQTX4EdDVtAO3ng+curmS4cSxtUCZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )