UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VlNaRkC1GSdawRrRbzKbsVPaCp3VWnzYH83ie1d/iEg=' 
WHERE 
  key_id = 'e62d70e3690394ef65da18cfce80b1552d7bad4399846b65e6086b8b4bcde331' 
  AND (
    token = 'VlNaRkC1GSdawRrRbzKbsVPaCp3VWnzYH83ie1d/iEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )