UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BHlDC0Jqy+B3Fxej5QidsgTkUlCGDdUUtQDh5+MZgI0=' 
WHERE 
  key_id = 'dbb1fbb916ead6616781f76e525326fef44a563ccd0353c3388f1b9b3070cfc8' 
  AND (
    token = 'BHlDC0Jqy+B3Fxej5QidsgTkUlCGDdUUtQDh5+MZgI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )