INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd79d27616e880ab836a656171ff7389f895fae1636bb56f1a317d29ab65c64a', 
    'Ttc8ToteMkvgTKCMCZ07a97TzvcuDcYXbsXsnVgzBnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)