UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ibejVamunrB6ZWCA+Rt8IKaSLVSs5i/ZDNzeht8JVPQ=' 
WHERE 
  key_id = '498d62381f4eb1cae494c5bb41382713f751fa1f46813347e01fe9551fd69fd8' 
  AND (
    token = 'ibejVamunrB6ZWCA+Rt8IKaSLVSs5i/ZDNzeht8JVPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )