UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4lHL0+5ZLmpZbn1n5pK5HeSA2Zosl8krxGrbiPc4iaI=' 
WHERE 
  key_id = '85d283e823b9cf568043a4501ff74e739aa35b2e28899dce98875c25c89c72bc' 
  AND (
    token = '4lHL0+5ZLmpZbn1n5pK5HeSA2Zosl8krxGrbiPc4iaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )