UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ROV9PTxaotGJ2QjBWL6qgLUy4dZCSSh67ghkSo8jh8=' 
WHERE 
  key_id = '9c3038694a1727fbf68971ca993a3d69fa4f82383824b3c470ade80c12e29834' 
  AND (
    token = '7ROV9PTxaotGJ2QjBWL6qgLUy4dZCSSh67ghkSo8jh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )