INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cd645b256d0168fc2f95577caf71ed0ab347d11be31cb86eef584c1b62d2cbf', 
    'XEzpR3AsEzQRZFJjtOcjrrN0B7P4UzgbKtzOnz1LKoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)