INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e34c918b9e98fa58bc15ed3087b20563e21799c5faffd66dd3ce28554d34ec2e', 
    'Mhfvo99ttTC1veWmlz1k/ogXmJnSfmmAufHgN8wtXPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)