UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yhccMrmoGKeTNfBBZ2kz/n4RH9MvPzxoxo/gWPst8PU=' 
WHERE 
  key_id = '08a0a1f2a9244c82fc72db416f327477e74e7f15ae47dbb9aab833a259b6d7cd' 
  AND (
    token = 'yhccMrmoGKeTNfBBZ2kz/n4RH9MvPzxoxo/gWPst8PU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )