INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe903757eac9926b6d512bef8f2505e3d0165a141cc5dabc73d0ebe02610979c', 
    'Plta10hBDgNZ/PnyZET0z5hlCIBTrQEUvO7Izydtc2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)