UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlJJ26iewjTEVQkJVMuxJxLg43o4q2M7rmSE80PRA1o=' 
WHERE 
  key_id = '3827299c6790dfd7767fd1d8dbd5f9eb3d642a542e75ba550ab2bbd9783d1ceb' 
  AND (
    token = 'KlJJ26iewjTEVQkJVMuxJxLg43o4q2M7rmSE80PRA1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )