INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7bedb5b15e4abb57b51431da428ddf086b6590bb246fe31fa76c76901d00b51', 
    'LDjcIVcd5aZVE+03oVG6E1HjSHN8cFdjtzIFIErAp7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)