UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cDDQm5DeyaPaoaII/3CBZGFt71ERxol0+5EgofYvElU=' 
WHERE 
  key_id = 'ec90a2bb81710d40ec34e1a740abb7842f1ef9a4c9bc77b495ac7978e79ab475' 
  AND (
    token = 'cDDQm5DeyaPaoaII/3CBZGFt71ERxol0+5EgofYvElU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )