UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mxL9qtHmCSfwUV+6zVavSZLbpxiAkdwnOfwVNMGo3Aw=' 
WHERE 
  key_id = 'd5acbd612e8f2a97af6798e0513547f34d4679244ed8283368f07fd2650a5ca1' 
  AND (
    token = 'mxL9qtHmCSfwUV+6zVavSZLbpxiAkdwnOfwVNMGo3Aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )