INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '693840a066db1041ddda6cd224cc9936b5200e4ef766c7a689a8c2699efb6265', 
    'MDu9pQIMoFd48pds4caDqqjXtWfQHj79phRJqdzu1kw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)