UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k23i8Bhn53H5qoqanqFXK4BjqvLEMHeexs6Z/VKZ0NE=' 
WHERE 
  key_id = '6c865401c96219a774fbd38d814c7add19d5291a2eb3ee149257bc4530384c80' 
  AND (
    token = 'k23i8Bhn53H5qoqanqFXK4BjqvLEMHeexs6Z/VKZ0NE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )