UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7kB1/1JZJcAuiR9NaAq8QiDujqotnzKuXp9SrISbkRw=' 
WHERE 
  key_id = '0db3f73a40d450af462f10584dc3e73cee332aeb51606ae7bc8d1c96bf4f8a39' 
  AND (
    token = '7kB1/1JZJcAuiR9NaAq8QiDujqotnzKuXp9SrISbkRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )