UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ebPdBP1n0WMk2fQxz3Q7J+2e1FhZivydPlM45GVqkeU=' 
WHERE 
  key_id = '97a6eabf5cbb3fa68650d146039f8ceeaeafbdd1f87ae72779bc03890ff6aee4' 
  AND (
    token = 'ebPdBP1n0WMk2fQxz3Q7J+2e1FhZivydPlM45GVqkeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )