INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3891fa3dcdbbb5f81b864ac2101fdbf43a6c37f81b33bd84de729bb22ce8e40f', 
    'Wq7jt8dspauB0Tkp12OOgmDDs9hK07pQXW5cGU6Wt1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)