UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uy19AxYOIuWrOWtYBR71+ZNj4Ulog4k1b7asV91ea3A=' 
WHERE 
  key_id = 'db6899d9f7ae531001c968ca49d84bd35eb5122add69360746c84d0d07d3156c' 
  AND (
    token = 'Uy19AxYOIuWrOWtYBR71+ZNj4Ulog4k1b7asV91ea3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )