INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c83b723c667dbed23be3729333fad9b7164e04d5c545914681fe54d80ca15dd', 
    'Hk2orUe98ddHWMpTEpjEvM7iaKTiLzsKOIPDf/P6Evw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)