INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7741b5c54eb0381e8acf14940122bef9f215a7cbe63e5edd887acfae7b52f2f2', 
    'BZH4bO6DSRu0HBaj9D7MctKxsNhl7xJoDQ0N0qMv6as=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)