UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nj1tPIOc3pYxfwiveiZT0zVzcsfVE5L3WQT3WLTDOVE=' 
WHERE 
  key_id = 'b7b4c5647bb7c13decddeea0f649dafb60e5ad28a9b998bdaa67d0731781e6c0' 
  AND (
    token = 'nj1tPIOc3pYxfwiveiZT0zVzcsfVE5L3WQT3WLTDOVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )