UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RR1yC5RVq/Cc7/bYc9rhsZ3wfKbV4U1UmFbAt/3W4a8=' 
WHERE 
  key_id = '44a1ec9539dfed5f22bf33c9d5a7c781e8ced7c33cf75314244c4bfb0a7544c5' 
  AND (
    token = 'RR1yC5RVq/Cc7/bYc9rhsZ3wfKbV4U1UmFbAt/3W4a8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )