INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '893cac6427b9a9f8b67b38b14a033a6679438a02bffc04a0006bfb0989e52853', 
    '0kMW+9fjiy0FafYpn/W5lDCCI9HXHlDb4aZdfWIB8uA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)