UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKKbZjodeCZaWJiFYsLs2t5T22UhrDuwFtqPlkN5N3g=' 
WHERE 
  key_id = 'e21a8e7b6ab359eb33456c957e2bdce8320207e7bbd2162249b31f35944c2e56' 
  AND (
    token = 'vKKbZjodeCZaWJiFYsLs2t5T22UhrDuwFtqPlkN5N3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )