UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42cl+9SLobzNVTM1aQve/R8pCY8FMxsYoBvivDSRmYI=' 
WHERE 
  key_id = '5b3ac8a7b613e757594454c7f0a244599fc3bfe6c597c21731edaee1c06825c3' 
  AND (
    token = '42cl+9SLobzNVTM1aQve/R8pCY8FMxsYoBvivDSRmYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )