UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9AqyFoLOUqTk6tS1OFCWoGwq30f4ZcSwKRSKVHlnOpM=' 
WHERE 
  key_id = '237927e75bf40945b02aa4c3128251d546039980c20bb9bcb71b6a69d6ac3b85' 
  AND (
    token = '9AqyFoLOUqTk6tS1OFCWoGwq30f4ZcSwKRSKVHlnOpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )