INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c691dcf0f60157979e1e078a1a64f2280ea6763ecaa3e1967b4c9be451edcecf', 
    'LCmlyU7ke3rchWNfGPSM9qjRJ2FvE+AzH04cQ0OkVNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)