UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '318z3Po62nw4PZJCA/M9a3iJwK+Wj02pUDZyyNku304=' 
WHERE 
  key_id = '3bb1af06302270669f881f69b2127070f83e85fe00838c52138a371d861dd777' 
  AND (
    token = '318z3Po62nw4PZJCA/M9a3iJwK+Wj02pUDZyyNku304=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )