INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad5d1e554f9d32e28abbe3e31ab975c9e757d22ebdbe9f07b988f189392e6640', 
    'VMLRs7NvbnWg8jGRaoOVzBslqFLh3d8dqkPJoZIGkrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)