INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46cd9f03f4b0201e406be673b2c3d02164e1e7f295681a7bda0d72eabf04006a', 
    'D1cQs5zC428mRV7Wbqdj/fMvSqBLLCKcqriTWMzsCAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)