UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WjBYC58k7nsBrAiqIyrGNFW9OUdMDRMadQtkFT0s30A=' 
WHERE 
  key_id = '76e7fd877265943b9871d16d7af7ffd1b9916c193cf69744a9c6f7eb59fe77d3' 
  AND (
    token = 'WjBYC58k7nsBrAiqIyrGNFW9OUdMDRMadQtkFT0s30A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )