INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bc38d80236d3ed1cc3c363fdc892b4a224b59f0a49040a9ff73293c5508fdb9', 
    'CpNgTtqI5rUFO4jkbtXUl3hYuDjU1pYWLW/AlqcA9Vo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)