UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ER/xshV0zID64+YtZxqYQOJIfg3uP2gWm6/C/NOBYY8=' 
WHERE 
  key_id = '571de4429b8f1ff3fc27756e06662a4f157b1df9dff14d0fdd1a018730f05c45' 
  AND (
    token = 'ER/xshV0zID64+YtZxqYQOJIfg3uP2gWm6/C/NOBYY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )