INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '319eadb1016943a4f00ab0b0b9a1e2cb938d32de5d8756d885cad61420d35bf6', 
    'kfEbYQ1QlENgOLP30M7BMGqQFuF/5GbWFTPW/VENysE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)