UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WuEHhiYEZ6rjuEi3jo6KzxSm/jggqeC+/B74R+h0MOY=' 
WHERE 
  key_id = 'e6054b8f8fe0980c3eef6df38d70f60c2d84c9e029efd33c9a94dbcb3db570e3' 
  AND (
    token = 'WuEHhiYEZ6rjuEi3jo6KzxSm/jggqeC+/B74R+h0MOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )