INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d3b84556c5ee8ec435eb586b2c38845ce5855be613e558ab1094028fd977199', 
    '754xZO6Wp0rZjz8KAWoVf/Eef2OW5+FUuiYF2BDsuk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)