UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sM2hZyBv33LUUZxV/zTXHVtp0ahUQe7rydcuU9IALUg=' 
WHERE 
  key_id = '2e3315c19c7e164fe31c5807ae5008e143975257de0b66d9d179e54d96798ffe' 
  AND (
    token = 'sM2hZyBv33LUUZxV/zTXHVtp0ahUQe7rydcuU9IALUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )