INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '149cd7ff9ee351677a7b2b24c5b88d709ba4a031e89367a1a9c34cb95689a571', 
    'k/7twwyYNzqYV8ntufZNCQtUT30yz8PcdkYPO7Mt53c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)