INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54789e8a4cfca9685755ef80bc3f82a44ae0e69dbcdf10450402f299abe42d84', 
    'McRc1e+qUVWqpomWcXTXruANqXN/93uWWBmtuDAQe60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)