UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSQc03B6NN9rDUSfa7JC+P4GJLmfh+6rFREq+vQNnvo=' 
WHERE 
  key_id = 'dd2994edf9d21e343ac68a1204bf3f3355786060ff2f34c848d1d3c4cf73336d' 
  AND (
    token = 'uSQc03B6NN9rDUSfa7JC+P4GJLmfh+6rFREq+vQNnvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )