UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QE2WlvxpUuV/RdZQ7FijGOrlLQRFuSBGXFlpkwKwcD4=' 
WHERE 
  key_id = '1943b41673d28211825572806e55b58e519f754d13db0ae7eb45458ba4690d09' 
  AND (
    token = 'QE2WlvxpUuV/RdZQ7FijGOrlLQRFuSBGXFlpkwKwcD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )