UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHfDEAFSrNqv9XQfaKeDP+QRfUZgWrsuPJ9Mw5ll7bk=' 
WHERE 
  key_id = '4f821f094a1d150584d1d04b6c9557aba9706339b470722c6fe4947f261d0b50' 
  AND (
    token = 'CHfDEAFSrNqv9XQfaKeDP+QRfUZgWrsuPJ9Mw5ll7bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )