UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ejk94yR+OQd/3t1XxN7RjmHUhWk6hEXjMCenideisF8=' 
WHERE 
  key_id = '5dcfd6bb4192050c446fb7dc39c586bc83fa7ef38901df6e87c553aad7cb66a3' 
  AND (
    token = 'ejk94yR+OQd/3t1XxN7RjmHUhWk6hEXjMCenideisF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )