INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '541aa14a876c7746afd09f8acfbbaac093083f3def6529d5a668b65b80e1293b', 
    'zGwQIkB85mWNRTXikSFgWQiRYCLL0KLZ3/N+ujgh3og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)