UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZuvDtb+1FaxJc3/+CfkNSNLyviMqLfqd+P7NbJiCP+4=' 
WHERE 
  key_id = '7ba3c71c2fe96297af1dcb0dea9ae0f57f599bfd1ae76b093e29d7981201d2ff' 
  AND (
    token = 'ZuvDtb+1FaxJc3/+CfkNSNLyviMqLfqd+P7NbJiCP+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )