UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzMrs0OrnkIHZEfKuVfL2IPxNFcIw4qUbGqyJ8ybAEE=' 
WHERE 
  key_id = 'e21fab3826a607167b80091e11961b7b10f101f3471009e692c100548f96c81e' 
  AND (
    token = 'OzMrs0OrnkIHZEfKuVfL2IPxNFcIw4qUbGqyJ8ybAEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )