UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/UJ5ehMhZFUHxE5eCV7isDJJkqvX/rVFjUQh1ffTTw=' 
WHERE 
  key_id = 'fb3634ad4e24faf7dc0f7f638b295fa94afe9cbf8a0fafb94e7516241b51ec6d' 
  AND (
    token = 'G/UJ5ehMhZFUHxE5eCV7isDJJkqvX/rVFjUQh1ffTTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )