UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2r1EngZ06L3RE1O/RENEGLpJZyzV9Ardby+kfV57N0U=' 
WHERE 
  key_id = '4b8eba57f87388b83a0dfadb9d98fe9398df7b0374edcd8783cf1fbd44d2238b' 
  AND (
    token = '2r1EngZ06L3RE1O/RENEGLpJZyzV9Ardby+kfV57N0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )