UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O2WlnX2xL2uxYYNKKakMKaqW/gmljOmZFoywzsz8x7Y=' 
WHERE 
  key_id = '1cc3a7d55957c2a66f2c3f5205f5008d83238f4787987f055f4a911a691f54bb' 
  AND (
    token = 'O2WlnX2xL2uxYYNKKakMKaqW/gmljOmZFoywzsz8x7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )