INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '904fb4d3f4e13028ac1cffa2ab6580372ad87a2cc12df295a539f47233eac38a', 
    'mMWG9hBxK7EA/IWO32TUdu+AkmYecPWLOY6r3isPEXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)