INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38c42bcb19f08bbc2c4658a9e7853157ef39a51930029017d5a03d37acf6f852', 
    'CKScYb+bTgW5bHc0eqdNYbq8TwgzSHfqqz5kFfBm2OQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)