UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVEIe1GpU2F8cGKnQuOTCIfuNoBSAcn7izP2gk175vM=' 
WHERE 
  key_id = '77812e9727845a65bdcb78c1ae598109a2f1bdb74eb45974c69478be15f3fa9b' 
  AND (
    token = 'dVEIe1GpU2F8cGKnQuOTCIfuNoBSAcn7izP2gk175vM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )