UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/oQ7t9HuQaRRWN6PpQQgbdppymTZULClrYeRjxxac0=' 
WHERE 
  key_id = '1584cb1ae75f8eaccb6c72a921e349cac6b9515aace805f57e883df52c64140d' 
  AND (
    token = 'p/oQ7t9HuQaRRWN6PpQQgbdppymTZULClrYeRjxxac0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )