INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb4eb4c7edc57a4c466c05e2978ea9fc6e7c76ed32021d0515e80d5f209c9856', 
    'BcFgAGf4rXBL08bgH8CajKrccEjJoNl12FukhHhaXEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)