UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBa9IJSWpDa1EP3bNFODyAdQaBMyYhY7X1LJZokA/ns=' 
WHERE 
  key_id = 'd7798f69460922e1e937fb15de7ab63c33edc942967c541df1ad44bfd68f16b9' 
  AND (
    token = 'EBa9IJSWpDa1EP3bNFODyAdQaBMyYhY7X1LJZokA/ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )