UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3E5LxcSOe8BHgeB1DUZ5BLB0X51wP3eQ64i4Sx7i9k=' 
WHERE 
  key_id = '34277d30c1ea9ee6e0d355cc215348b26a14d22e8615b5fbe54f50a3e81ff897' 
  AND (
    token = 'f3E5LxcSOe8BHgeB1DUZ5BLB0X51wP3eQ64i4Sx7i9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )