UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GpaGxaXfSPSk8dtUMbOZ3CVtQvAuOb5Supz4mFZLcbc=' 
WHERE 
  key_id = '52f858751ee692d8350521efdc426aa7f9de6b0e2c70ff7bd54dc8c410a33a8b' 
  AND (
    token = 'GpaGxaXfSPSk8dtUMbOZ3CVtQvAuOb5Supz4mFZLcbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )