UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61qzWiye2FrBqh7zneI+1M8sJ7lBGPwfmm3W6X+/12Y=' 
WHERE 
  key_id = '8b0f319a78626ac8478fb975e9cebfba527a937c4e9fd4d6f70f387c49c6d269' 
  AND (
    token = '61qzWiye2FrBqh7zneI+1M8sJ7lBGPwfmm3W6X+/12Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )