UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x0uAow8KeT5B/+R8FqbbqLhntWJ3676enWSl9TBYNBQ=' 
WHERE 
  key_id = '2eda7d72acb521fe45cd17438524a637a0ced87d9017c1942a4db30db546fe6f' 
  AND (
    token = 'x0uAow8KeT5B/+R8FqbbqLhntWJ3676enWSl9TBYNBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )