UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NuU5t2kyvadkp9nKXfsp4+aIeszOAtnDTOfOKcJ8u64=' 
WHERE 
  key_id = '7a0448cbb1ae4692fb2c682467470ddb46bf90734b21b0c5659aa7b49aabd657' 
  AND (
    token = 'NuU5t2kyvadkp9nKXfsp4+aIeszOAtnDTOfOKcJ8u64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )