UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gW8qrmbN7JGzN59srrhbXyXogeLTB7tgc47Z8EPIxnQ=' 
WHERE 
  key_id = 'b91086d463d19c4cc5fcb608a7fd6693f8853aba21ffa90d081a02b48f8e764f' 
  AND (
    token = 'gW8qrmbN7JGzN59srrhbXyXogeLTB7tgc47Z8EPIxnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )