INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21bb4e528971a6ba08d0c13a4bef2bb3b654f8bd903ebab9d10b60425f32e25a', 
    'EuT1soSt138glv68MTX5T9JMavDpqEwxppEZynKAwB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)