UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FLVBu2mDrkeAqW1z25Q+XdJk/92ygoLpWkVSWS/9yYM=' 
WHERE 
  key_id = 'db1c638b68cfd9c13d1bafe8efe1f5fd77d9245f7e63ae19008fb34aed6a725f' 
  AND (
    token = 'FLVBu2mDrkeAqW1z25Q+XdJk/92ygoLpWkVSWS/9yYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )