INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c9f1891488aa9c90f5f82833cfb13aba78d4452bde14512b7ff1b0d28adb1a5', 
    'hR4ozFFiiQ9EI5cRjDzEcWawYhxKVSxoyLc5SeEgeCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)