UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6c7X6D/0/zfF2LqyPVde2jDlGDfzOVcW268oECSoHM=' 
WHERE 
  key_id = '6243483a6e1ad0b0104a089ea66f1124132f7d3e2d8888605c548d1e0bd12804' 
  AND (
    token = 'q6c7X6D/0/zfF2LqyPVde2jDlGDfzOVcW268oECSoHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )