INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bce5ee9ce9e36593d71aa8a20fac2afa21e062709d4c76766bf5d6d6c8271dcf', 
    'kgQqXDqfjLa4QnzpLQnRR89+460U469C0ozfRi+TOwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)