UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YeNr1bMicn521jR9dZM8Vn65I1XlAg+rSX+gDH3v/RM=' 
WHERE 
  key_id = 'e14728b885f848bda25de7a16454eaa1e4c3f84a0be7eaecfb57e75444092a29' 
  AND (
    token = 'YeNr1bMicn521jR9dZM8Vn65I1XlAg+rSX+gDH3v/RM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )