INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cebef462f8b7146a272e09396ce8bc875d21f02da55410e797fba62870763354', 
    'SV20+KfaRLzZ5f+buYuvy8re0ctzuKUxCkCfGk2u8kI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)