INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '734e9be033ed93ce59612e38641ad5d0d181b10a4150643a906137b3de2eab45', 
    'NA7QZpok4wB0xr5jPv9ZLtQ9l3Y0ST9LXJUG9yWB6jQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)