UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUhinTA723RXEE6r5FwUnCMbIQ787jhwQWdqkyQTgZ4=' 
WHERE 
  key_id = '7656bc03e4bb91dc505bb722e97e3f3de5fbf188c959286ff1955fd01922aa05' 
  AND (
    token = 'rUhinTA723RXEE6r5FwUnCMbIQ787jhwQWdqkyQTgZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )