UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8+Vymed0yTmR/s+d5B/wQ2UockAg66ocUitb43I8qM=' 
WHERE 
  key_id = '8be699b99056fc5ae817cc26a706f9d163c96eb57bd7e7410a3b31667f427624' 
  AND (
    token = 'g8+Vymed0yTmR/s+d5B/wQ2UockAg66ocUitb43I8qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )