UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A5YQrYtXVrT5Ugcbknz1xdxr1GDtB4T3e1HlfgGfnrs=' 
WHERE 
  key_id = '96c4cf14322b06d83b63b1f1835e6b9d5717f4a06f91697c879bc8ae4455ff9c' 
  AND (
    token = 'A5YQrYtXVrT5Ugcbknz1xdxr1GDtB4T3e1HlfgGfnrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )