UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+9m6gc/ZagohqZCKINDONdegprB5/FCIPMXwFaVUMY=' 
WHERE 
  key_id = '5f1480b9c037b846be1db0ff83276e4734d4268e0e17f68fec05c6a56e03e427' 
  AND (
    token = 'M+9m6gc/ZagohqZCKINDONdegprB5/FCIPMXwFaVUMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )