INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe38a6f9b951e5320024d138d8ce39a334fcdc7484d415252384dc0a6b1db19b', 
    'wEnoNzwzQHcKuDZS+Yff5875B2BYxbO38FWY26a1rBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)