UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6eO39g8wbg6jdmtEEXAgTD+hda0gi0m2nPxMQLbPIJQ=' 
WHERE 
  key_id = 'cc537af98edd598b6eb12949cecfa5ff18f40d16c47294b7971403f90b7bfea6' 
  AND (
    token = '6eO39g8wbg6jdmtEEXAgTD+hda0gi0m2nPxMQLbPIJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )