UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQ4CNLdGl3zwfAtHreKMxOnYjudUR6QXAJPipvZppGk=' 
WHERE 
  key_id = '3b7f6005a44fd3ef24d9c45aa25434ede5ab1f17cc56121e441ec2403ffd608e' 
  AND (
    token = 'DQ4CNLdGl3zwfAtHreKMxOnYjudUR6QXAJPipvZppGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )