INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b3eaf9bff6003fb497f6100421ef7db4602c9fd42b3758131b83309c6865be', 
    'vXDc16Vxw0cVKAL9f21kJgPCpjDSViALZjLHWGGXGHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)