INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3d1037605e3d8ea38b4fd4550923113b67139897197290073f22960ab528e8b', 
    'Nu0sfuY5B4V7JPCoklWQ5Bdpc1UW2u6bio0MTQhd5ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)