UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9MLtQOGN6VQ5S8v8brcIRTIfr+8Rc5RIyuay2c9lB4=' 
WHERE 
  key_id = 'a2de523400dd2265e8b2f027c3505e0b74d78bff3eb690352c789caed39f5f1a' 
  AND (
    token = 'j9MLtQOGN6VQ5S8v8brcIRTIfr+8Rc5RIyuay2c9lB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )