INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '449b11fcc932ad9a84da706c525f313c1b2a14b130acda3833bc3b6ef0222730', 
    '/X60WELQjYeWnKipn9KOk6bkqA2d5ygJw08qowRym2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)