UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qcFXt8lOEM284Sdkm/PqNx1rLidGiBZ9/lpY6WgT6SU=' 
WHERE 
  key_id = '52629eb5ca789fb5c0754952e6c1a6b39b66fddbd7d38e2d46d68dba3595ced6' 
  AND (
    token = 'qcFXt8lOEM284Sdkm/PqNx1rLidGiBZ9/lpY6WgT6SU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )