UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vOjjc4Dk87w8gEhYVZMT8qEEBbvFevCSGuTCy8D4W9A=' 
WHERE 
  key_id = 'dcd7f9b91110f39901c21194a3b52d980b92ebd0a30c7e0270849d81b6639026' 
  AND (
    token = 'vOjjc4Dk87w8gEhYVZMT8qEEBbvFevCSGuTCy8D4W9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )