UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3/0ARMTkqxRYMnorNPxfdAO32oBWbag5HHLwkjhfMI=' 
WHERE 
  key_id = '874b8c95ed304ec2c8c0a37aa89aff17d15107e6ae76fde438d8f7b8f2cdc590' 
  AND (
    token = 'O3/0ARMTkqxRYMnorNPxfdAO32oBWbag5HHLwkjhfMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )