INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b9c783cc8a6626f094899e2087e94b75c8bb846f3a7b53de796614165194fdc', 
    '3B9eZjnfW5bJkjGmTZNQFV6N2BdOT90wbVlkKW22rUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)