INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a990a4cf7339545aa289de2b5e8329c8cc6a38be147f0c89d8c1d09fa0dfa2f5', 
    'Nbd9Q2Rg1c++EQfmaBkdIHBxwIXfuj8dOH0sD8Fw2Nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)