UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8fT9LpPe6GDx0REPgSRib1mZr2Av3lRPVSGbI+52zA4=' 
WHERE 
  key_id = 'b48d1b03e2b4d89c0336df756666bd4d87cfadeb476a7e6adf48e5c5b2403c27' 
  AND (
    token = '8fT9LpPe6GDx0REPgSRib1mZr2Av3lRPVSGbI+52zA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )