INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fc4231c972dfe1c267c0ce84a689989304dcfa704e24e11dd73a442a87dd5cf', 
    'xTeu1mXQgoIcscAnaQ/Xkp2xGAn4upfJLdfuP8/aFZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)