UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O7RGt9JWwZTWX0T41LwqZG7idmNq+kob+e/oc44xCFY=' 
WHERE 
  key_id = '7571a80257a5045b1d7b331a631ec570ee1b7ce0b35f6532fddd95ba717a41e4' 
  AND (
    token = 'O7RGt9JWwZTWX0T41LwqZG7idmNq+kob+e/oc44xCFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )