INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7193a81ab9eb1545f9c32bef8cb3c285691a0cf2660169bc0ec42668700f785c', 
    'o+WmFofh9AgEI406KLro4HZExtImVb2n76jMS8Ie1JE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)