UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V55m62TCmZ2eDUsmHjm4LGUxNkrHBJda27ExZZQfvn8=' 
WHERE 
  key_id = '419bc700a143f11635329e8528aafc9557ea53f88aa077eac7cd4a361ff049a6' 
  AND (
    token = 'V55m62TCmZ2eDUsmHjm4LGUxNkrHBJda27ExZZQfvn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )