UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K3E+jZoYPTqyQ3FQBwz67ADfHsI6K8DfOeujeTuYZgk=' 
WHERE 
  key_id = '0f264d34bc9646eeb240f058155007f03d7638e94faaaab86808d620d4a01803' 
  AND (
    token = 'K3E+jZoYPTqyQ3FQBwz67ADfHsI6K8DfOeujeTuYZgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )