UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fentQPsLvvWI6sez2p7werDGQwhadtjmRo8JJaXoTiw=' 
WHERE 
  key_id = 'b8ab7f5d2505e3ca6602d2c83dc59eabfa95f80f62d58b58a3ceb63ba04411c1' 
  AND (
    token = 'fentQPsLvvWI6sez2p7werDGQwhadtjmRo8JJaXoTiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )