INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '687030b87636c82909a74a5a55663a85947c56579874c6c0d2d0b1ee4043070c', 
    'Gr771ozGsZBuscjTX2eRH/ioshjPoY+AlSI4L4XR87w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)