UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '37wEvU7e3XzP7gd4CgJVWt3rjrZzmMXmNi7vs0zB+Gg=' 
WHERE 
  key_id = '3d64d5d4385ab825bd77bd57469aade98fce01ff81cca49040f00d6fb1f17d8b' 
  AND (
    token = '37wEvU7e3XzP7gd4CgJVWt3rjrZzmMXmNi7vs0zB+Gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )