UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '83CVn+9VYvlqGPBRinR/xEzOIf3OnekkvEb77+Hz/XY=' 
WHERE 
  key_id = '0ca965a0ad2a9b162f79696bd40b653a4190e75b8502c0c26c876d9d766562e3' 
  AND (
    token = '83CVn+9VYvlqGPBRinR/xEzOIf3OnekkvEb77+Hz/XY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )