INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a0fa6448514119355a7f770a5dc5f1cdf3ddf707e7a3594d60b78fe457bc131', 
    '1Tv08xaMB2XfcLn+fP1yRvTMQFcILVB+IUjzHYiJGyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)