INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2f6e4746fd24b3e86962505156b6a547b33269a0ebbb77994ca36c3a6034a5c', 
    '7UJcBM6k6w0dI4VvrWWHhcFAZpynmMYp6XP4kUomNaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)