UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vos7WKN9rgIwndYpaT9cU16CeVE85Yc6+NlVRcZoQOw=' 
WHERE 
  key_id = '6b5b197fba830767f52496887f29e116db9c3d8427a12200a123c057361fa389' 
  AND (
    token = 'vos7WKN9rgIwndYpaT9cU16CeVE85Yc6+NlVRcZoQOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )