INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89a190d64b1d66ef938671c13b80d2d93124308440d3e3492063f99378c0fc84', 
    'EIR2dSbrCYsHdHcUyom0Rbr5Jj5ZlwV+A250DbsMr8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)