UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TlKnLpejoXZm5p0kcpFyjqcUFJkvXxjkXwOA2T1CB0E=' 
WHERE 
  key_id = '41c576e466d0d0c035f1dde8a0ca9af5ce9edd1e9fadcf0d13d6eef61dda90e5' 
  AND (
    token = 'TlKnLpejoXZm5p0kcpFyjqcUFJkvXxjkXwOA2T1CB0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )