UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nWyVTh5QkP/zzrHIKxAxFCLAvEx56YqBe17+eyN4/A=' 
WHERE 
  key_id = '02b24f1e9a238627e2ea356dea4cf9aa8c6fb8fc0e8f703e0ab02fafc6d1b288' 
  AND (
    token = '4nWyVTh5QkP/zzrHIKxAxFCLAvEx56YqBe17+eyN4/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )