UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uWaFWXFmPFeKS5f95NfYGP8xQ24iD4sJHgd4I3DX/3k=' 
WHERE 
  key_id = 'f0f15df9e24ba293e809ab397d4577c41efca91ce03e0584664785b7ec70dcad' 
  AND (
    token = 'uWaFWXFmPFeKS5f95NfYGP8xQ24iD4sJHgd4I3DX/3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )