UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MCFM88cwTE1poHXV+Mg0c9NS3KvSE6EJG0ARuCXQTr4=' 
WHERE 
  key_id = 'bf7929392eb8a338d28c4c0203827cdefd059bc50184ecb10d9ccfcad651d529' 
  AND (
    token = 'MCFM88cwTE1poHXV+Mg0c9NS3KvSE6EJG0ARuCXQTr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )