UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6FQZLVh6uLwGfFiLFzUotA+zX9iFHz0Sxt8wasBJGxY=' 
WHERE 
  key_id = 'cc4d8b8302ced23a1bede3caf5c26f0399aa83ad666259c677d44a64fccda91f' 
  AND (
    token = '6FQZLVh6uLwGfFiLFzUotA+zX9iFHz0Sxt8wasBJGxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )