INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad3cb7e0fc4a867d24e825aac2b318d669b1749f2315f49cbecd3acbb617141d', 
    'aAqZadfYPKIwwmT8ji5xL/XgtM5LbvsR/vD8OP2gMNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)