UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TDPvVrvAZ1Ia7Nml15Q2GCOW2kgkRgVKOLEQbSX/iM8=' 
WHERE 
  key_id = '6e944c07f9e1c5f1c24d8273dde0d843cd139445a9defb394aed989e82873e5d' 
  AND (
    token = 'TDPvVrvAZ1Ia7Nml15Q2GCOW2kgkRgVKOLEQbSX/iM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )