UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mggRmAyATcvckRqzrS/dFJby1DXejTrst4JhwmlErA=' 
WHERE 
  key_id = 'a3961089d78190a88ea7ce161c10a3a89d68a272155c78814eea890684527142' 
  AND (
    token = '/mggRmAyATcvckRqzrS/dFJby1DXejTrst4JhwmlErA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )