UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I3LK7qPCvO/tlm+i8Ikf0A4mTEnyqtuHxf29PqPxqVo=' 
WHERE 
  key_id = 'a6cd13c30ca30a66fdfe12bfae53c38ed271ee5fd172a60c11f69e53510ae1f1' 
  AND (
    token = 'I3LK7qPCvO/tlm+i8Ikf0A4mTEnyqtuHxf29PqPxqVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )