UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FlR6zKO4ulPYIEQOSlrJq/v7VbHVNoFBYeBpAHj/HE4=' 
WHERE 
  key_id = '11c2167c4b070a1087b8df9bd241a999eb902ad899afc706cf5faf94ba1b756e' 
  AND (
    token = 'FlR6zKO4ulPYIEQOSlrJq/v7VbHVNoFBYeBpAHj/HE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )