UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jQZ8/qVNgOElZD2tbxETL3ZU5O/nt6gOg2S6R8rW4Uo=' 
WHERE 
  key_id = 'b49434bc86b6ced3371e59a6b5c545d379e34e3414ecfa964ebaee733aed05af' 
  AND (
    token = 'jQZ8/qVNgOElZD2tbxETL3ZU5O/nt6gOg2S6R8rW4Uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )