INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c755985db0c1d565059e7e84e6daa91db3edcd3ed264f467ab343c8119aac293', 
    'e2DqiMIweuD8ThbOic4vFOGBdd9RpXt8hdqm7Wug0cg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)