UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9tWu1mPuzoYZ+HyHp9o8yYFqSsxI/pYl5/GNpPEaOk=' 
WHERE 
  key_id = 'f24c2e946a39c1b38a722462671a09e5fe67c369388b32b345328810e65e607c' 
  AND (
    token = 'O9tWu1mPuzoYZ+HyHp9o8yYFqSsxI/pYl5/GNpPEaOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )