UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQE4wccol+ghFt3xie1bIf4ie0nPCYVFa4Ou11fqhf4=' 
WHERE 
  key_id = '8786212f4cc6867ee1b368d40ad53b051365068e8a589f40fc21484915cdc3b5' 
  AND (
    token = 'SQE4wccol+ghFt3xie1bIf4ie0nPCYVFa4Ou11fqhf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )