INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd98fe16a1502fbb09d5ddfe28f4ef09834377f88d9e558533db3c77a7141105', 
    'm6XEg6bRNwxKv72zL6XFlaQjUSLdWBmWNf5XHFKRGMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)