UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtDHA5PYIRjLEe3rgqEuLBK0aoHF0atE6v2GRTrxp2A=' 
WHERE 
  key_id = '400098ee09791077f4033f6ef0f9cee49f69c41e44e07f3c7cdc8177ca470daf' 
  AND (
    token = 'KtDHA5PYIRjLEe3rgqEuLBK0aoHF0atE6v2GRTrxp2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )