UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QglzJBZMy5k1FaNA62QtKwb1n58uIfsFGbiMTXT0kEg=' 
WHERE 
  key_id = '79ee8a5e5d6839fce66c09f66a296e622ad86cef7563aafaa574b2f8a3a95bf7' 
  AND (
    token = 'QglzJBZMy5k1FaNA62QtKwb1n58uIfsFGbiMTXT0kEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )