UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDrNhS9+bWbtKDx15YVltmeqJOjjzmBD6FDJH9lNsm8=' 
WHERE 
  key_id = '026bc5e04062d636760b97ed34a8823b74ad3b6db7a5b868ba07cc99d3e9bece' 
  AND (
    token = 'rDrNhS9+bWbtKDx15YVltmeqJOjjzmBD6FDJH9lNsm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )