UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2E0DsTsrMjbvhhpj5zy09WBP9NurWmP2UYJyhXFQeeE=' 
WHERE 
  key_id = 'eb4e59a5091a54fbb7d9674e133189ca78e4e45764c9330452229d6d51c85c25' 
  AND (
    token = '2E0DsTsrMjbvhhpj5zy09WBP9NurWmP2UYJyhXFQeeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )