UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cNEy9Qd+v1hE4TT3EVPy7tYVDSJhWcYs4UmQVUhGR2o=' 
WHERE 
  key_id = '83303baaa5829023726c5a797dbe3c8db0330dae6b7fa25f9d2a0946d9eec923' 
  AND (
    token = 'cNEy9Qd+v1hE4TT3EVPy7tYVDSJhWcYs4UmQVUhGR2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )