INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df9d9b1796b26085f0cd66bf0e350f25733d9d53bb6ea2570071ce38624e9c54', 
    'sMdpBBqQClJIlUjsCgb1N/vNnvoBA010HsnONBpxgsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)