UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7OCeZf6H28A5B2AzYA87oarHEqPcDHhw5FTWBnCqqfk=' 
WHERE 
  key_id = '1440ef4227cc16812dfa24428de0a370e3908be18dff3e8d6ab21af566045606' 
  AND (
    token = '7OCeZf6H28A5B2AzYA87oarHEqPcDHhw5FTWBnCqqfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )