INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8250c941c8521ea4d404d2f4fb2babb995c839b0d1ff22cac5a48cec46431ee', 
    'eLPXeg0w8Y2BFR0HwAfliZYODFwWp5F2V35XxYgu8yQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)