UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDY84Vkwd5sAqeu1qCKX2O3rIpGfiF5HgOBorRvlXic=' 
WHERE 
  key_id = '0f434bc1310e47384920a3c320a31fadd933a1a48d52f8bd8bd5f3b208dcd4bf' 
  AND (
    token = 'LDY84Vkwd5sAqeu1qCKX2O3rIpGfiF5HgOBorRvlXic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )