INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab682d8a3e8ac158dfb08044ef724cb90abfb7d7905ad28142835bd4d3c0fad7', 
    'MQnxKk2sSy+P7wH84qefscO7nrGjV9IrehZh0pahRCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)