INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '904fbaa2ff231dc311570c9f54ced9973a958223349d4daaa8e98d90aadf7299', 
    'tx7tBRLqDvCDZssrscncQLK32YT2GXGhAvGy1DxlfH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)