UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQnu24gyxiB2tzquGFhjb2jJp8meLKE3qNgXckGrgLs=' 
WHERE 
  key_id = '7100c347349513f2dbcfd37a9d735efc393e77e2892e1254426ed36933d1d202' 
  AND (
    token = 'FQnu24gyxiB2tzquGFhjb2jJp8meLKE3qNgXckGrgLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )