UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n5o/HTCzg+G9F3BrLvTJfY4PchuA53qvYQ8XH3UijTs=' 
WHERE 
  key_id = '356c49ba9718665829069d8c49bcd707bb77057454ed0e09856bd7281231d665' 
  AND (
    token = 'n5o/HTCzg+G9F3BrLvTJfY4PchuA53qvYQ8XH3UijTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )