UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H6vcy0ZM8fJxkAy48Z2e7khyIBmfgzVA5rXO4p7Prlc=' 
WHERE 
  key_id = 'feba39609b0115d5f96692011e9617d99a3c8bd2ae47065654cb6110105b9877' 
  AND (
    token = 'H6vcy0ZM8fJxkAy48Z2e7khyIBmfgzVA5rXO4p7Prlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )