INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9253a902f81eca7ea2867f9b2e1ed8d680f03e788ceef544f533bd6aaed3e85d', 
    'PVgPo8RII5ILZiwnJdoKiFhZSGOiQaBjspQILPI1Src=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)