INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e7bf225f36bfe3e14a8d924baea8dcc73adc94cbf88396c1658e7d9880390c8', 
    'KVpWLZmQ4v1ifuovbtlzw59T8eMw4vBM1RgSHk87HQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)