UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WnyZaxD0+VDrhO3BGup5igdPPiY1jpYa3YePzR2kfZY=' 
WHERE 
  key_id = '2ea0a6b179f766ae227e36a72b99ec227ec35cc284420ab2142fb4d82940457e' 
  AND (
    token = 'WnyZaxD0+VDrhO3BGup5igdPPiY1jpYa3YePzR2kfZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )