UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zd0NQv3+2QKPPOvOLL/zMrzTSFO/5r/r8dZH9h1HVWQ=' 
WHERE 
  key_id = '45dc5b51bd0c0b161e63e743ca9cc9058dc57a7fb24ee4b6f191bf79ae685003' 
  AND (
    token = 'zd0NQv3+2QKPPOvOLL/zMrzTSFO/5r/r8dZH9h1HVWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )