UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5US5SVagbP8DoDMb/daKoP236BozW9OoqhFIwB6p5o=' 
WHERE 
  key_id = '2bb1e79a67e245e6bcd0005945bbad8de8e4147e3eeeec8b5b0170018e98d843' 
  AND (
    token = 'U5US5SVagbP8DoDMb/daKoP236BozW9OoqhFIwB6p5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )