UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '08CHuOsxWtWWqfSBK3BFko+zlgsmYA2n8bUik/i4X78=' 
WHERE 
  key_id = '8ec53497a3be5407738171cdcd0c3835d46ff586301f0f0aa3435c6a1b0829d0' 
  AND (
    token = '08CHuOsxWtWWqfSBK3BFko+zlgsmYA2n8bUik/i4X78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )