INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53fcbac96411aadfd76b4a7065dba36852e0263785429c2dafbe0f2fb307910c', 
    'jBDenr5P99l1Hmv76Q6QRFSKwo57irYFbfFjQAGcpnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)