UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPm0jDsNx3FGERyLJxIpeD/CwM6wtGkwFwif57UTOM0=' 
WHERE 
  key_id = 'd4574fac8e8d12c1836b23a28858c49d6d8e3f86e84ea7e565347255620191cb' 
  AND (
    token = 'yPm0jDsNx3FGERyLJxIpeD/CwM6wtGkwFwif57UTOM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )