INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74befd8203ea744e682029adc47e10cacd0d1e347eff1a39daf75cc0b73ee496', 
    'KPp3AipPmuAsXk0OorfFX1BebbMMUX5zrpSOcO5ltrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)