INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7689f010a2252ffaf895aac567bbc26155f13cff4e699bf702b806079da4ff8b', 
    'b35JZi3dZ1X197KCy60SyNzNME/XDOTD3BpR/vgZQkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)