UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yAut8uHWWEZd3PeVpAIvbadUnOky4OtqXMQSaguH9p0=' 
WHERE 
  key_id = 'fb7b861c8d362aab5cfc7d909d204bccdd5b34c44618806c6329f3436d160e35' 
  AND (
    token = 'yAut8uHWWEZd3PeVpAIvbadUnOky4OtqXMQSaguH9p0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )