UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8NzkW73tsb1zGpQ6MBiIZ5md1RFDzgTTyHZUbG/Ofw=' 
WHERE 
  key_id = 'f4b195ea9832d71bb1775ac2cc21f9721bc69dfc65a8427e2ddf1575a86f4b84' 
  AND (
    token = 'I8NzkW73tsb1zGpQ6MBiIZ5md1RFDzgTTyHZUbG/Ofw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )