UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HdR2IoK7ZG34UsYxIGPVrkSW6104JE6eAzUkxNdt1Hs=' 
WHERE 
  key_id = '2bf16ec163749298ebf06faa7e9fcd0f8a637591885daca9b24ec067e9f3013f' 
  AND (
    token = 'HdR2IoK7ZG34UsYxIGPVrkSW6104JE6eAzUkxNdt1Hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )