INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f16eb5867a236d209a6b8480753942ac4b1059868886b35c9ba47f67d1cafdc', 
    '9Uph2yQum1cwqckJfx7UQ59TP887Io9sg70KJ0XZAsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)