INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '477a540c042702569180c753e2e769d98de3e871741cfb1133f4dca8e92c1b12', 
    'J9JtfbN09DkbXdsYVdU1Y4oXvjz4RKe2MF5hCIh1rrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)