UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1JZ+zTRIUS6Axr4O/sVoT1XavSspSg5xBXsB/nAyGg4=' 
WHERE 
  key_id = '6695ee1f2f6e0cba3657faaa07ae12685b39004446ee36f452d4f039dfc3efda' 
  AND (
    token = '1JZ+zTRIUS6Axr4O/sVoT1XavSspSg5xBXsB/nAyGg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037