UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bba524BqUK1BqCsURYqLOlUCyL4BO6LwTrECBsiCaAU=' 
WHERE 
  key_id = '28e26af492ae29fbd143e87d5245064280ee09d067a8d11d6947a93383be2ef6' 
  AND (
    token = 'Bba524BqUK1BqCsURYqLOlUCyL4BO6LwTrECBsiCaAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )