UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EGQJKMotCEo3UuO3purcKGJj/kBrw+ECBHl5m3q0P1A=' 
WHERE 
  key_id = '8db17ea4c9ca88d2a2e1335ec14ca3656430bf9ed9e17ed9da6b95479b04a791' 
  AND (
    token = 'EGQJKMotCEo3UuO3purcKGJj/kBrw+ECBHl5m3q0P1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )