UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'la9MQ9YB7lhi3ULukMbFmWCnHBlh7gCuzNp2tkizJ8A=' 
WHERE 
  key_id = '8deb08025c986d95eeebf9fe794610c8e1b19751591c636fe51f93e97b73d8c5' 
  AND (
    token = 'la9MQ9YB7lhi3ULukMbFmWCnHBlh7gCuzNp2tkizJ8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038