UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nbEBBb/5nwJ1116RRYUowWdfchLREP0c3G99FTHjBDE=' 
WHERE 
  key_id = '3afdab4a7aaf553bb16b35d0f70b63ef60f470ca1b0a8b43c5290855deb158d7' 
  AND (
    token = 'nbEBBb/5nwJ1116RRYUowWdfchLREP0c3G99FTHjBDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )