UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IGtngxVwKwEmShPqsT8N1ydbD8R2Mn+7Ib3JTZz4EuU=' 
WHERE 
  key_id = 'ad472d1c8481da976cbc9d02a1d1d502248a7fe1a7476fb4e8a28bb74a7a8c2b' 
  AND (
    token = 'IGtngxVwKwEmShPqsT8N1ydbD8R2Mn+7Ib3JTZz4EuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )