UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JT/05Z8xdwObx27LCUQZWsOxzw52bFJlx46FLWHRs9E=' 
WHERE 
  key_id = '649b46c830ac677fca06b37e862191499b9a74c0add14e0cae269f3810b79a08' 
  AND (
    token = 'JT/05Z8xdwObx27LCUQZWsOxzw52bFJlx46FLWHRs9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )