INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aa9869e5b363b25eea7398026dc2fe40fdb12e42720765824ef528c64135466', 
    'xgiDKbNh1Jts/s6pjCg5v3SmOoHTiukoRMXB4XMrYqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)