UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqSfQJFZXQcT9OPqVM042zzPZyJhyyx0VLiVCASZuzk=' 
WHERE 
  key_id = 'd1679053a8a39ecf858f62ea4ca4f607556f7e7a9ab281725a64b686c650f6ac' 
  AND (
    token = 'nqSfQJFZXQcT9OPqVM042zzPZyJhyyx0VLiVCASZuzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )