UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1AA7QwICkqoFJCML6j4sO54CYia7uQB0yacpPv9oq0=' 
WHERE 
  key_id = '71fd943571e0613286a19494546aed50636d3a3170c8d76c6a6c5a57619e17ba' 
  AND (
    token = 'y1AA7QwICkqoFJCML6j4sO54CYia7uQB0yacpPv9oq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038