UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LFk9VimpHAVOSAdL36NjRM+6jlfdjBX65RCoDOWsZE0=' 
WHERE 
  key_id = '8a71c6687ddcc4c68ebfbfcd90533a6f0d949fbbc3cb01740a40b3b20a313126' 
  AND (
    token = 'LFk9VimpHAVOSAdL36NjRM+6jlfdjBX65RCoDOWsZE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )