UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A41soMmIcmQt6wAE09q1P/5DeDkmziwMN9xplR6soEQ=' 
WHERE 
  key_id = '6902b57a351590b42280a2e09b85721f72a912827388cf1630af18ce65d04cda' 
  AND (
    token = 'A41soMmIcmQt6wAE09q1P/5DeDkmziwMN9xplR6soEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )