UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39hj14F0S3Qpq021ii99Xg8s1zzExV5d+rjQpJcfAYY=' 
WHERE 
  key_id = 'b253d18548987cfa1728deb79c7045109c74d3d38cdbca2faa3971ef042b89cb' 
  AND (
    token = '39hj14F0S3Qpq021ii99Xg8s1zzExV5d+rjQpJcfAYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )