INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc3de519e71c60825e1861658103a8fd74f24d29a6a693f3bbe221076333578d', 
    'jXvGQNaqwsiAi2pPXD241Rrb6qN8G13RKpqhD1VYCgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)