UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZQszp7Cvw/yRZ34f/mq7aAPikMi0xbbqnrdWNlmC6E=' 
WHERE 
  key_id = 'c7bc052ddd598a8b6e8f9c1d920071c1148525243bd2376482e183d9b0a65a46' 
  AND (
    token = 'BZQszp7Cvw/yRZ34f/mq7aAPikMi0xbbqnrdWNlmC6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )