UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eGNyePpZtChUSMDYUt1d4RyKStvpfbcsw8j/VzlPgbs=' 
WHERE 
  key_id = 'c37a36dece9a92869b321c2eb8e9b26fd32a0e2bbeda3e4d820b80b0fa21fc9d' 
  AND (
    token = 'eGNyePpZtChUSMDYUt1d4RyKStvpfbcsw8j/VzlPgbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )