INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca235f8806218026c6097d960d9d58e38b37ed25fef026c65800313befbde6d3', 
    'pfBe4PFbdOBbyGXKsk7zm7CYZ9rBEhjb6P1JwkLNDkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)