UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/Hn57JeMMVb0rgVyWLJbOMZfTDdSmKV16/7ewI5D4Q=' 
WHERE 
  key_id = '3e937154298f00442a0be17a4b1900b0c46971cee215bcf62ca1ac2bd1870beb' 
  AND (
    token = 'X/Hn57JeMMVb0rgVyWLJbOMZfTDdSmKV16/7ewI5D4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034