INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b76d52a11a698ca8b26e35e5f130fa4ca60bad7f014f9208538b34864a9c569', 
    'KMh6RQml12cJmGE4rlSaJykTGut7Vf7+3pojJI+IVlg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)