INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcca8d8ea144cb24af338a08f0293bd7c1e8608253b17b7d71009fdcd2792254', 
    'QAipOVHE5LahKiKOuH2721YbPsJhW3Uixj65m/+kq+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)