INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d2f399b5e9e67110aa10631d490ed43e785eefbd0270443015ceeb8d6dfdca1', 
    '2HEbRIMQJ9DZOK+6bY5hn8lo49q+YYGGk4nwtotMN64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)