UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DC+/odaPXgnTdTQBHELB85VE9zmpsTumMg3rA1vnC+k=' 
WHERE 
  key_id = 'f433f1f8e71d1c09fce6563ee17b634b1bf654a21b02d8bf823c911a1e26e6f2' 
  AND (
    token = 'DC+/odaPXgnTdTQBHELB85VE9zmpsTumMg3rA1vnC+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )