UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQGdTdcWH7kMvb8wQhvX3niFjQf5VUJiL/RoXScE7Q0=' 
WHERE 
  key_id = 'd6fff09a5e09bdcd8015a7ef6313e45250fe36a053b5e5aff91e837db47cfedc' 
  AND (
    token = 'xQGdTdcWH7kMvb8wQhvX3niFjQf5VUJiL/RoXScE7Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )