UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '14lBSnJi0NDufZyNLOs0+IrwMSuK3N9/7KgLpmMkpUs=' 
WHERE 
  key_id = '155206f2ddd94e4180b638eb4c31dfb0f1a5cf72afb099bc4d108f2e082788d3' 
  AND (
    token = '14lBSnJi0NDufZyNLOs0+IrwMSuK3N9/7KgLpmMkpUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )