UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HBywcJYsC7HLWlxIyYh8nOGEjm9e9K7keIQQNw2x2fQ=' 
WHERE 
  key_id = '4a598797b676a51e99d246b87a6eca8516a7ecf8cdea83f2626ebfbfa2da344a' 
  AND (
    token = 'HBywcJYsC7HLWlxIyYh8nOGEjm9e9K7keIQQNw2x2fQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )