INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61b8b203c04cc079bd9c2a6b14a57eafc5d8519b6b0d2e54540861355934fb45', 
    'q42PzmiTRbcBCfVSVNCK3c1ijBz4jFsKiFEcGjJPYAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)