INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6208e0a54baa627bf28de693611856c084eaa984c2cbee9ee90f681e887e496c', 
    '73qMCakhSLquKWBBDZtBSqPxccNo6+pJmce9TS1iLpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)