UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkxO/tgOMy7wt29q4b7mWYnNcU+hf4J1eyrs113RNio=' 
WHERE 
  key_id = 'b1be032dd29067ee5d291064d359281725c4462ecbd0481d26d3c6b94de6b549' 
  AND (
    token = 'jkxO/tgOMy7wt29q4b7mWYnNcU+hf4J1eyrs113RNio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )