UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LwKSsZkuSuSlRbDDxih/U1pH54qxpL19+5/1wwI+bcw=' 
WHERE 
  key_id = 'ca8467108db5848854b9f7b0b43c669e58e155f8af506c92c05fcd4d3f165339' 
  AND (
    token = 'LwKSsZkuSuSlRbDDxih/U1pH54qxpL19+5/1wwI+bcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )