UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'om0T/DqhWLrpER0X8hzcdGqx3pdD/0Kz68j4azrsWL0=' 
WHERE 
  key_id = 'db3bc04188771539c7ebb573bd617340a46361e2f0b5473a70baf6b29f82bae9' 
  AND (
    token = 'om0T/DqhWLrpER0X8hzcdGqx3pdD/0Kz68j4azrsWL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )