UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9WtqN3ZCSyEefgk2qssfLvWRNbgxeZgxxDMxMKxWHe4=' 
WHERE 
  key_id = 'f9a15364f463b7dfd91ffd65dbcff7bb355802dd767bee713a910842e6e498e9' 
  AND (
    token = '9WtqN3ZCSyEefgk2qssfLvWRNbgxeZgxxDMxMKxWHe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )