UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPWn9tOz4gWmmHVEub/bjKF29JHafzrNP8aNgEuZank=' 
WHERE 
  key_id = '429c8c40136661bfd540c036bcaa86355be209f32a21eaf910184a0a2da9db46' 
  AND (
    token = 'cPWn9tOz4gWmmHVEub/bjKF29JHafzrNP8aNgEuZank=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )