UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I91qAwLJUV2Tny3jJ0Ezc9GkbPAUhZRGxZoAYF1uS2U=' 
WHERE 
  key_id = '1fa53f13f9e288d0c918f73f7e34b1d72dddb914d9bdbb7127546e60f6ac9a1b' 
  AND (
    token = 'I91qAwLJUV2Tny3jJ0Ezc9GkbPAUhZRGxZoAYF1uS2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )