UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5aTPjiEoLVfgb6ZOLA8QJ3oPDgBKK/9fcfvPBUW/VDw=' 
WHERE 
  key_id = 'bba77156f9b4fbbcab65032b211591924b41798bf699eaa4f544ce1ffffa6254' 
  AND (
    token = '5aTPjiEoLVfgb6ZOLA8QJ3oPDgBKK/9fcfvPBUW/VDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )