UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmlemF+FSgXsdg/0qyuqQNVrlm87FzeztOWbdo5NOo4=' 
WHERE 
  key_id = 'c7d4889cb63dec5ee3b9766829546ccf9b57e8e267d8f241fea6b7a17bd7dc5c' 
  AND (
    token = 'vmlemF+FSgXsdg/0qyuqQNVrlm87FzeztOWbdo5NOo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )