INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99121fc76e549c7afe2f553cfb00cff9673ce51395026e3695d8531003906141', 
    'wiPCK0FQZtytYG6+vXxXWcPMsynYQ4l3l+Mps3mw3ek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)