UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HKsC50EfCYXkYJzCES0KWRx42gZiM5ddU9P+arXuLHI=' 
WHERE 
  key_id = '790d0047b7de53363d737516ebaed1a60b8e0726259843a4dcc456a64b3ad154' 
  AND (
    token = 'HKsC50EfCYXkYJzCES0KWRx42gZiM5ddU9P+arXuLHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026