UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUO8WNJRcGTZUCRlASetArNSDpT3+NwP/bv4VuvQ0YI=' 
WHERE 
  key_id = '03ef6857cd05f5437e52f1697fa3646dd7af7f85df09dfe52e6afacbadef54ab' 
  AND (
    token = 'CUO8WNJRcGTZUCRlASetArNSDpT3+NwP/bv4VuvQ0YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )