INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0f8a7971d2f1bc3297facc1e36702e0faac4c4c14fd0ca2a8f0c00ef36da13f', 
    'nKxs1mXVZU0Jdnl8qIwygfKd7MYQLqzHafBF++e2OOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)