INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '872cfd5d79f58a649eefaddf30982af660415f4a53177bd64005aa09e6766748', 
    'TDm4wPPZ/W88G68szexxiXQLJmLWA5oePnZJ9KDYpJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)