UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Th05l7sIVLNhJXBPCWtsXOGUygcycXvMPEemS9GN75I=' 
WHERE 
  key_id = 'cdb821a5ccfd7a4d29d97e83856435bd0daf61799ea3a7f761dbe13230d30516' 
  AND (
    token = 'Th05l7sIVLNhJXBPCWtsXOGUygcycXvMPEemS9GN75I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )