UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lcX+VoYHiHyrlt5eLVhJYl8ZJa0NaSmxoPukAAbGyWc=' 
WHERE 
  key_id = 'd5901640579e3363a592ca78bb116a2c3d628630a03a9cee25316770482014a0' 
  AND (
    token = 'lcX+VoYHiHyrlt5eLVhJYl8ZJa0NaSmxoPukAAbGyWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )