INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be5ef5d46b209bd04a76d964bc56752e76e32e3a589675ccc515dacacf7a03eb', 
    'u8XE2I4AF/NLX5QAZqcQ4GTbidRI+0JcwBHuRSmE01w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)