INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6604ac9375901b959d6c349d9beae13051149b23079d985b2af1877b4c63035f', 
    'Ii7dYGzZZ2Oj4UbofPmkha1aQeAE7exTR4639P6LbIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)