UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zh13R259nQFSFR0A5Kxnsih9WSV7g8wyrv+GmQsEIiw=' 
WHERE 
  key_id = '5a767eb1a26a9f2b372a3ec8f3a1e8689ac641afa91de946e441449efa927a69' 
  AND (
    token = 'zh13R259nQFSFR0A5Kxnsih9WSV7g8wyrv+GmQsEIiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031