UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HqnMrmMyKxmJ9MwAn3E6C92Fa8gC3gPx7EeehkdszVk=' 
WHERE 
  key_id = 'b86c46630ef8fd52db35f725ab514fa1f0648004214448129e4f55fef92770c4' 
  AND (
    token = 'HqnMrmMyKxmJ9MwAn3E6C92Fa8gC3gPx7EeehkdszVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )