UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJlm5/sJ8neuVZFUmy9VjU//f9WcvV1wzTcFgtUOzq4=' 
WHERE 
  key_id = '4faac0a87597e0de2a513ebfc82158d58491774a1d3daa68d8b7ce1e6ef598be' 
  AND (
    token = 'pJlm5/sJ8neuVZFUmy9VjU//f9WcvV1wzTcFgtUOzq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )