INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b963a0e372d8adbe7014e295f7cf3d04132433a8e8bc33cd7f29cb7860b098fc', 
    't7cnVldbUMjPrWUxNS0AB6mtrNbKK1I9aZrJJc1AluI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)