INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8cc61d50443df58ad4a6145686ff0a0bc0ec15845dea7e7565773e20539aaee', 
    '+WmqNIq1F3d3Qh5QQLkueEQKNj6KKlnNuPe4zGa1bAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)