INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ffb8a32cd3fa18855fed17e8c61442c2a1b2ae6a19d567d2a2b51571401bb2e', 
    '88v7THD7/9vHcnbH9Fonayo70XPyPVAm2lJD8N51OTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)