UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KR3mtLUuEwcqx+c0Ie1n0wghxSPJBdeZHJOSzXNiH1w=' 
WHERE 
  key_id = '230e13f259a528008a9498918555a8edb960930b470ddbcb86d758cd8f8a1877' 
  AND (
    token = 'KR3mtLUuEwcqx+c0Ie1n0wghxSPJBdeZHJOSzXNiH1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )