UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gqnRxVmNrPT16/PMgmxnaRVt9DWGvNicUhbb4D9J2aQ=' 
WHERE 
  key_id = '7d1ab6ef6b0446ff0edb96f469f53878197a619b5532e7982ebfd1c8457e97d2' 
  AND (
    token = 'gqnRxVmNrPT16/PMgmxnaRVt9DWGvNicUhbb4D9J2aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )