UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e5uMwFLG7CwdaqGqgqgL1sA+WDYLbncCTsLEYOP8OxU=' 
WHERE 
  key_id = '6b22f12089ebb291c8059ea9bb2ca4cfae31c6a0ef730dbec892493f9cbe287d' 
  AND (
    token = 'e5uMwFLG7CwdaqGqgqgL1sA+WDYLbncCTsLEYOP8OxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )