UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zFQsWG8PPqAfl+whppgJJqrOOxbxlkSP4eWOpcM8PVE=' 
WHERE 
  key_id = '762580e4cd9483868739262b38fa23c53885d2ca9cbe9b631bffe7ce8dad77f5' 
  AND (
    token = 'zFQsWG8PPqAfl+whppgJJqrOOxbxlkSP4eWOpcM8PVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )