UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/nJbHq6MvwRlsWjVLO0kQu5VngIMdq825D3rkAPF3xE=' 
WHERE 
  key_id = 'e0cb9a8cabac7f7cd90aff04ca92c725d8e8210717d7fcf20ee5be8062361a93' 
  AND (
    token = '/nJbHq6MvwRlsWjVLO0kQu5VngIMdq825D3rkAPF3xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )