UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hM3iAnlukRyEG0jOr6v+hFfDA/RfpkvnlQdOlYLn/c4=' 
WHERE 
  key_id = '28721d18ad626f8d21461660e841ac589e0335eecc78d39fbd067bba7f2947ed' 
  AND (
    token = 'hM3iAnlukRyEG0jOr6v+hFfDA/RfpkvnlQdOlYLn/c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )