UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r6Ja4C0ZvN2m71Gx87oT9UxqzBEAc6D/TGMpH5BXqr8=' 
WHERE 
  key_id = '0ffc11bccdbb9fb5025c4767aae96b21fafb9b86e98f53646b19cd4c3ebac82b' 
  AND (
    token = 'r6Ja4C0ZvN2m71Gx87oT9UxqzBEAc6D/TGMpH5BXqr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )