INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55969f2d910f6bb4311809bb8ad1e8abb0f2851743c124e0557af17d62d97215', 
    '4vxaNuF6JGqHMGJqcM0Tq4R/cOUekeLA0zop7gb/2S0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)