UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jxc7KWMs2Q6UgWDI0MObiBtGHehD0A8XamleMsYQOU=' 
WHERE 
  key_id = '14317b4faf910b8bf3add5b0f6a7dbb562535f025e5a139fffa830c1630b5ef3' 
  AND (
    token = '6jxc7KWMs2Q6UgWDI0MObiBtGHehD0A8XamleMsYQOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )