INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98eaa93315858853c429857557bdbd066976e4417ebd97c4ed470da658324552', 
    'tRIsf+7xwlW4zKZ46ipRnSbCgpdBE8HIaGLeiC8mxig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)