UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cweEQN1pcA5uUl93H4ZW6z9edSZFwxuopxZiW0LHQQM=' 
WHERE 
  key_id = 'b6d0eb744023001de5a7d51ddb8be223696282e2e7fd95461e4bda8043a2c6a7' 
  AND (
    token = 'cweEQN1pcA5uUl93H4ZW6z9edSZFwxuopxZiW0LHQQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )