INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6309bfd039b795d60fb2ab9c1693b8e6d5e325cdff9861a56ac3f7bf55e245f9', 
    '92Zul7BGg3/g4XtXYtsEzekwnQBwdaQagYwxC6QUQ8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)