UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'awcTRAaVKe3vFaU09/wdksYub67lsWPrLRvf3jO2cVI=' 
WHERE 
  key_id = 'f5232edceb3f8550546c3eba2b17de6882b98bd419eebcf170d533a8cd1e8976' 
  AND (
    token = 'awcTRAaVKe3vFaU09/wdksYub67lsWPrLRvf3jO2cVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )