INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9206450a434054fd2df250d41a1b76a9118f9f205884dc0ed7f1f6a725a869c9', 
    'RpdloKqQhPyLb18gMqxifq9B+iwzYfOdtHQ+Z1i9BY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)