UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HmDsSRAnBwWq8u0yEjQ3K9ZSUMMVEQAbbt/KcN/7ejI=' 
WHERE 
  key_id = '7d440af8eee3e90189a312c54f1c4d13da64ef73ecf17e43ec7781b78e4b9f1f' 
  AND (
    token = 'HmDsSRAnBwWq8u0yEjQ3K9ZSUMMVEQAbbt/KcN/7ejI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )