INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16be1cd352eaf91ca11a12e44b36e7a5d15a1f6b3f8b933fca71e2e52e1af3f6', 
    'ZqpBsUNSzBpXgmX2MQtMMASBm87RsXPctNyWqzrw6Dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)