INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '09b6bdabbae2b19e7ba90e4fba9b9731caeb8a6e70582ef83fc636d047361d48', 
    '3aCBKhhOSNKvLiz/HJhw1QEqEUNT4j+bqEN15/P11ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)