UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lAuXOyUNymnxhsydA2FRAT7PmKLuZj4jJfi1r4+66po=' 
WHERE 
  key_id = '4bcd0e9da853920930343aff99e61c151c18cd20ea59011b540484a1b01d469b' 
  AND (
    token = 'lAuXOyUNymnxhsydA2FRAT7PmKLuZj4jJfi1r4+66po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )