UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGJhsoIhPff6Jfy7PTDapdq8284pqB8lrKwX/DzSy5o=' 
WHERE 
  key_id = 'c75a768290e068e6f04dccbf41577e906ed767dd17d4cae0708ea63b2b5f9ecd' 
  AND (
    token = 'WGJhsoIhPff6Jfy7PTDapdq8284pqB8lrKwX/DzSy5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )