INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fb6478bcabf4b502416afdfd4e5c886d2876bfb3ebb56975b10a5c740fabc89', 
    'AyJ0A/AV3rowufEr5Qgg9oRx6kII6txDOtyrcqESwb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)