UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXA4ySOxTr5K7UNqZ4pRgsBZ8P9SSSS7JKKY4NXG4YU=' 
WHERE 
  key_id = 'e15ad383abe347c21ac4512f93603acdfaa1c8750bc1437ac77df7f63b8033ff' 
  AND (
    token = 'pXA4ySOxTr5K7UNqZ4pRgsBZ8P9SSSS7JKKY4NXG4YU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )