UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fsgj6oYt/y4VT8pFkjTaFyr1W6qZTE0jp1Z10uXXAGE=' 
WHERE 
  key_id = '1ad90ea2def465e5c47a0ac0eb238b1a8066e27437aac74ffbdc067d69c51227' 
  AND (
    token = 'fsgj6oYt/y4VT8pFkjTaFyr1W6qZTE0jp1Z10uXXAGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )