INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2ca6aea414a873fb748ef436ae948aa2c341899b40ef3ce46ee6e6769c012c0', 
    '/+vtHghZHkWeLiGjcBOK6il3JF35kuqDUAD9rkNxDKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)