INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f74d2493039abbb99aa287fc0535333e1cfddea47e70997b0fd08c64ee7631f', 
    'Cty3zxmZCKUYM8N6YkjMQ1IPC1qWfP3VHqLX7KKdAvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)