UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NrSW3zHP1jBWvjQaSWVTZrMrnz2Uyq3AZKOY2fzuiyE=' 
WHERE 
  key_id = '295b811628cd44af33a8bbf33c522bea03900cdad7f3a81cf162ec0d0140001f' 
  AND (
    token = 'NrSW3zHP1jBWvjQaSWVTZrMrnz2Uyq3AZKOY2fzuiyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )