UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ENLeZ+qTvgqIgqjWP/SbWawC9iLQdxf69WNHtoIp04=' 
WHERE 
  key_id = '462e7f5a28cca5ef9e6cda2d5fcb89925540f0469e453ff9717eb3c2630638bd' 
  AND (
    token = '2ENLeZ+qTvgqIgqjWP/SbWawC9iLQdxf69WNHtoIp04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )