INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab3d34e6feeac9d7f3e0419d5eec3258461d55bc872a389ee2568cf36945d98c', 
    'jbFFHBd47cy0WEmEImi6r8x0HUqoQN2pf6DNEdL6AYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)