INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9535dd3a0b6181c842ddb2c79ea02e6d25ddc8574aa14fdfad429a00144707d', 
    'GfErB94zIUMDCrK7cOYe7tbVwOxaCEz/x487QjMdW7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)