UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUGoCvzYHgjaa5xpnRD3nvG9aohjs5cb1PIrNGNfU/E=' 
WHERE 
  key_id = '2c5e6124aed59ea919d243d60e97676a0bf07dc5ca793e7f526d7b7da4886fcc' 
  AND (
    token = 'JUGoCvzYHgjaa5xpnRD3nvG9aohjs5cb1PIrNGNfU/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021