UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evdKydNOet7+hLycI78Uy/7YvzpQeUdWr2t5G1oWEIA=' 
WHERE 
  key_id = '7075f6519446d2e992b4cbd013790db4fd74b5f173181aff4ac7ee5d7259d12b' 
  AND (
    token = 'evdKydNOet7+hLycI78Uy/7YvzpQeUdWr2t5G1oWEIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )