INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73756702c5cb28aef59b565a3de514610a825a9700c2f11f3fffb9fc3440fb7e', 
    'uSABDJgEkqInwYpMfKP/GpIyrA4GVY3lNni2jAPV5zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)