INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74476811d15937705acf5d92e16d84eea3a97b11d4c8a19523f4dd506f9a2755', 
    'Vl++Qyu1+C4Jsfi/2FCdrOxJ5qBu2yXyB6qItKOVFg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)