UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ozqYxRhWNflW+04YRn0oAzkTmlB5W3rNRQwnioJkGXU=' 
WHERE 
  key_id = '0db2a39e98a9e1dc8bcff9684e431ddc930eeafb6ca7956e5b30c353097d6238' 
  AND (
    token = 'ozqYxRhWNflW+04YRn0oAzkTmlB5W3rNRQwnioJkGXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )