INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f6503814a29176933d1b7ba6646503611de5c13417a572af5cc2c9a12be4bb7', 
    '2O79xr4ehhaCZ3ZphmKQrvOW6X3Z/vq8pWRTCNOYANg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)