UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZuULfsgv4JDppYF4V6Da0OcO1IKMjVEnmz6b+QEzF/Q=' 
WHERE 
  key_id = '7c5165802faf9c6dc1a6b7ac84155f136c1f4372ea88cbc87bdf2aaa42a843fd' 
  AND (
    token = 'ZuULfsgv4JDppYF4V6Da0OcO1IKMjVEnmz6b+QEzF/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )