UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hkB2oPb+cj+iaRoF4SofDtvF/lMrJHxBFESt9N6YOs=' 
WHERE 
  key_id = 'be03cab7d2f077d63369b944f2a71071f7c06b372658ff47c5162674894a10a4' 
  AND (
    token = '4hkB2oPb+cj+iaRoF4SofDtvF/lMrJHxBFESt9N6YOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )