INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66a1e5b7507f25cff3385dae148b5a7c820ceeccf428ba0a237932f45371afa2', 
    'chKX3QRtplL23wv98wQnPseIfzq4CaXxu3s06jO2lck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)