UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9EpBTcC8cO/74/hCrIJwD/X+ZuI9/ILLS/u1goqDkaA=' 
WHERE 
  key_id = '472e5afbdc1f12b61bb859c18f8bd6453bee5af7621b744336ef6fd4d2dbd848' 
  AND (
    token = '9EpBTcC8cO/74/hCrIJwD/X+ZuI9/ILLS/u1goqDkaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )