INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35efe2015c20bcf888883fcc79fae3d387df564165e6c88473368d5cc7508658', 
    'qOWGB5DZr4x60D1iGuuMMVVTFRccN3Zx5HbKgn571E0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)