UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nb+/q5aWH3oaRp1g5E3uGoi+5vqqnTaCYMymNz49oeE=' 
WHERE 
  key_id = '92f2fcb9ff06ee6bb0a5398018b265938cc8f50ba88e17cb535c5fc5ef7c02ca' 
  AND (
    token = 'nb+/q5aWH3oaRp1g5E3uGoi+5vqqnTaCYMymNz49oeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )