UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMG2WhF7B24KufgT24zT3fxbPk1jUdjlm5rBTQjBRYg=' 
WHERE 
  key_id = '6caabd0b8151d4ec4c50b0ba164ac15b69edd5b16a9730fef40bab0cbe585a5e' 
  AND (
    token = 'oMG2WhF7B24KufgT24zT3fxbPk1jUdjlm5rBTQjBRYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )