UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3QthMCro38K6Z3syNBUy1pgmOmzGHWejHfeniwlW4c=' 
WHERE 
  key_id = '73ae5307c84933f4886a020531fa317fcf9186666db0bc55aae18c8667c4146d' 
  AND (
    token = 'B3QthMCro38K6Z3syNBUy1pgmOmzGHWejHfeniwlW4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )