UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rXkAT5OchnwoNLUmk8pyOu7qv+2iEi9ZUtHDCLYS4vk=' 
WHERE 
  key_id = '84be24295395db365f12081e327e2aa15e9e9defcc4f41270fc4cc30f58fe78b' 
  AND (
    token = 'rXkAT5OchnwoNLUmk8pyOu7qv+2iEi9ZUtHDCLYS4vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )