UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXrdxdEJ82YYDk7BHbREWt8zkeyAtTYmOf0K6E55TBU=' 
WHERE 
  key_id = '53e7fff356d59bb75ff02fa71c94027f10929adc1bc93a0aaeb78cb173c19aaf' 
  AND (
    token = 'BXrdxdEJ82YYDk7BHbREWt8zkeyAtTYmOf0K6E55TBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )