INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b89b337d8076558a62755591080387e696c15acd69669bb24a0ca177b5255d', 
    '4zxyiqOo+RA4btFHs5ZVHknXUY6Ig5foF3xTKcMnOW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)