UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OV7pG88nRUmnnLP9IU1sEYxtv1HJtkDMB+Uwy51ymg=' 
WHERE 
  key_id = '91a6df10c601d5eb1880ac2b29f37b54cfb474214216c221f660410dfdb12a93' 
  AND (
    token = '+OV7pG88nRUmnnLP9IU1sEYxtv1HJtkDMB+Uwy51ymg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )