UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0UaeouuV7p//NAsdX8TdfHdFrg4MmGOHO99e1AqTXUA=' 
WHERE 
  key_id = '69084530332b70ee0421f39a65f581cd9cd8e1e0c4ee9a74a46e3d91be282660' 
  AND (
    token = '0UaeouuV7p//NAsdX8TdfHdFrg4MmGOHO99e1AqTXUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )