INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6823007c766ce8a317d11d45a055219ce7e6d40a11ad880ea456aa81980f8b22', 
    '98ZWujkujofQSl8Ey+MNxyWNqrPInRV05AwejVnOv4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)