UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eFA2V252tZ+CVg+uDzmdJ6UljpfTXG/UpmzTnUOd3to=' 
WHERE 
  key_id = '5a5c060ccfdd6ee3d3daa52a0bf880c7c9c6083464a6e0c2818b20b93c9f30ff' 
  AND (
    token = 'eFA2V252tZ+CVg+uDzmdJ6UljpfTXG/UpmzTnUOd3to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )