UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IfqGo5jsYd5TARHPNftlHrzGjaIuG3ItSXSLdkuriAg=' 
WHERE 
  key_id = 'dd96f6b2f5e169f6e7efe0fb91e3c57ed7646296b0f7c5a01d38f84be4c89dab' 
  AND (
    token = 'IfqGo5jsYd5TARHPNftlHrzGjaIuG3ItSXSLdkuriAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )