UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cwqxLufC+3AIHdFLq66+x+svD1XOicwLKa+QNgAQvB8=' 
WHERE 
  key_id = 'e2ff34df0690259063c165d813da655e65a1f1a8e2020235a895d10777197cad' 
  AND (
    token = 'cwqxLufC+3AIHdFLq66+x+svD1XOicwLKa+QNgAQvB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )