UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5z6q+dwcD688jbFNO8ktqNxOj5SEENHsCln4DaL+utk=' 
WHERE 
  key_id = 'c09a11d10bcbf9a7c12dfc99c85c79e6288de3d12beee54e80532e0fde7581c8' 
  AND (
    token = '5z6q+dwcD688jbFNO8ktqNxOj5SEENHsCln4DaL+utk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )