UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mys/P9DpKXEyAzTMPUwotrz2/3ESNvOyDLvKa73bCKk=' 
WHERE 
  key_id = '0ec7ea5e32504bf374979c883fb567d0820e0ed2ea4ae04541e27257e27ce202' 
  AND (
    token = 'Mys/P9DpKXEyAzTMPUwotrz2/3ESNvOyDLvKa73bCKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )