INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c851a87cc7c1f37f68430651752c4157ea365fdb900e64cedd1d62032a5c4d0', 
    '8WaJkF69/8ZKgeRZKfxCcCMPHStdmfyQk4mi5jujBew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)