UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dt4id8SCSldDMI0AC8MgmpZJbTrF7MScSN+oLT9SAdk=' 
WHERE 
  key_id = '087636547c3cd4f17974ed3c3df6e29af1805e9b9e7ab062fae13d571526c71c' 
  AND (
    token = 'dt4id8SCSldDMI0AC8MgmpZJbTrF7MScSN+oLT9SAdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )