INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '408df899fb50d2c708909706a75af1b0aa4122afe1b277a50b9b267011a5f9c1', 
    'JDS7iAQHfec4GG3TFbf9GhExeH1VeIyqy0r4ikZKZVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)