UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+pMAF2IcjqJeNlBBZnSr+1xg4MHAM+QpS8yK242S64=' 
WHERE 
  key_id = '20bbe09c22d12582ccbca43c570e5ecd1dcc57a33dd3193bf7fbb2008e1e14c7' 
  AND (
    token = 'i+pMAF2IcjqJeNlBBZnSr+1xg4MHAM+QpS8yK242S64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )