UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HE76z+LUv4mbChq3+IrK9oeC7gyITlmyGOcr+BZd8qA=' 
WHERE 
  key_id = '023542afa2002f69ac039e1bee414b54b001349d3cde9733ae0a17e57a527425' 
  AND (
    token = 'HE76z+LUv4mbChq3+IrK9oeC7gyITlmyGOcr+BZd8qA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )