UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uNXVqVwY7MolHr7IKDfrUPeTfT5KIZRl8wYoWo/5hCg=' 
WHERE 
  key_id = '0f4539c75e7422fad691f1189e869b574c6cf7522e84cb35b5b01070f04c2419' 
  AND (
    token = 'uNXVqVwY7MolHr7IKDfrUPeTfT5KIZRl8wYoWo/5hCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )