INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00c50c69be0585c50ed0b462a3bfb00b9a10568c369313b566bb2adaa391f415', 
    '4UJDNvGs45A9QFdpKQN7+xAAnHLgkUE2VMLFPC5FGwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)