INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2761a8b5e48280b3cd44507ab6304a4a7fe0d308427fab66fb87ad3706e2c737', 
    'RHsPG7S8ITrTKI+BntfXil0HGSZ9pOyVgRS+IlKonrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)