INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9b67c1bd02efdccf5950b64c70ebaa1ad15bef3c30854014cb2bd7aa4eac750', 
    'veXkPfVsp9FusCbiJZHT7Zc24YihsB6yjaCJHOLlQzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)