UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mT4vw9MlYxqtZcjsd76O8Aq3R1tnzE1+dV9Lxy85HJI=' 
WHERE 
  key_id = 'bfbaa4d1e757b60bcdff95e4edbed0feab3e05e5f517dce140cc956487ba5674' 
  AND (
    token = 'mT4vw9MlYxqtZcjsd76O8Aq3R1tnzE1+dV9Lxy85HJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )