UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Rs/m9u9s0sXAlmHJ8lHaxtI4GT+j5lV18ppGcyqZyA=' 
WHERE 
  key_id = 'b21dc07e9387b4d1716439fdb58b87a42543eed2e11accfe78b7b909b3009a3a' 
  AND (
    token = '7Rs/m9u9s0sXAlmHJ8lHaxtI4GT+j5lV18ppGcyqZyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )