UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aVfsFr8eUtVkjZiNqvS9IIwNFRxnZQvCp8R9hWuZa+M=' 
WHERE 
  key_id = '3d0f90fda990db5c5862f7e881ba19ef87d7823575f661e4cbd303e53fa4ec2e' 
  AND (
    token = 'aVfsFr8eUtVkjZiNqvS9IIwNFRxnZQvCp8R9hWuZa+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )