UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IBwrTc/Z/K80kiwYCYNqbuBh6JJexpj5CwZ0L/iRqvs=' 
WHERE 
  key_id = 'ab5d911f24df8a904dafb1edea93d4be334b5d0654a8576e395b43dae8ad4888' 
  AND (
    token = 'IBwrTc/Z/K80kiwYCYNqbuBh6JJexpj5CwZ0L/iRqvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )