UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4N/T6tt4QQUZVt6h+EE4oZ26Z1ybPyqm91xcNQZq4Q0=' 
WHERE 
  key_id = '4f450284d68509781da73d9024a57e077c2b1aa227d067a794de2bc7938102aa' 
  AND (
    token = '4N/T6tt4QQUZVt6h+EE4oZ26Z1ybPyqm91xcNQZq4Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )