UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Vg+4d2wWwmy/CnR58erM/fEMqmIZK2fJJY0ii5k8t4=' 
WHERE 
  key_id = '1fcd46646add1301a03a0a3a6fc72b8a0fd039dde5a6ffc081d850dd336c554a' 
  AND (
    token = '8Vg+4d2wWwmy/CnR58erM/fEMqmIZK2fJJY0ii5k8t4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039