UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61un7b8CxkVg4VZXFGpJGQRPBmn8mZhhNpoHlfQ67Ac=' 
WHERE 
  key_id = 'd295f30a7c70758b7a69675aa0d2f4fd3b89b6c93b1903d2a9534be234b9bfcc' 
  AND (
    token = '61un7b8CxkVg4VZXFGpJGQRPBmn8mZhhNpoHlfQ67Ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )