INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a8aca0b26b6a08f932212195aed0caac66f80399fd56663abb699e0d6effb93', 
    'QajIyTODh+kg/iYcSZEfETRgGpB/AhP3M6y45Bm6jZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)