INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5128627200af4dbd674f643950229a5066f120d76c5c09026a1aac76e8423f1b', 
    'qYxzIEKwIMCDokEa1HstXwPfLbM4DIApJ+q/SUa1dak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)