UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C2Y0gnfUOBVszPgroqEE7YBOo2anIBowDJ1k97WSWsk=' 
WHERE 
  key_id = 'd051b7a13e2281cc349b0776203098da16f7751b35a868fca41c10cd9d4e37fd' 
  AND (
    token = 'C2Y0gnfUOBVszPgroqEE7YBOo2anIBowDJ1k97WSWsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )