UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LkkEAHvFzeSkdudXNT7xib7SCe2yl/gUOyAC8EyPjKM=' 
WHERE 
  key_id = 'f48508d97d185712d9eddaededbd7c9a7090e8dc1355622ad6d03d318224a334' 
  AND (
    token = 'LkkEAHvFzeSkdudXNT7xib7SCe2yl/gUOyAC8EyPjKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )