UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kBIYAIwIrwW0fjgW9y2B86JV5Cv1hjYBBKBPNV/6p7E=' 
WHERE 
  key_id = '1c3fb19413d051bd711f239a4c6701f789654211dd207814290811e18f768f54' 
  AND (
    token = 'kBIYAIwIrwW0fjgW9y2B86JV5Cv1hjYBBKBPNV/6p7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )