INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ccfc328c983b446286e45726f2e3fc148e4743ddebc5cadd514afc9bec852da', 
    '/LNEi/59nKhZOzop8v3WmdJqews89eMnZK31xfjV4a0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)