UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+1rjiKHBS85D25Dz3jFIDK9d74UrfsvHSUKKMDfas8=' 
WHERE 
  key_id = '2cc1603232f6516d47ffbf5a3a9c87a7f6a3e3abd6b896e8f888f584320ec823' 
  AND (
    token = 'Q+1rjiKHBS85D25Dz3jFIDK9d74UrfsvHSUKKMDfas8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )