UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/gd/8/ZRggk26WuJjd5upkgyXxaSpqNKXm8+4U7CpKw=' 
WHERE 
  key_id = '9d4f2c635feb9ac024b738b74f2c61bdf5f26459b1b66454a24d65ff5f1668dd' 
  AND (
    token = '/gd/8/ZRggk26WuJjd5upkgyXxaSpqNKXm8+4U7CpKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )