UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VUFf9cDmlZviBFOUvQAaMMGIQx7TXMpJF8TF2yqDqgk=' 
WHERE 
  key_id = '3030c7e2a1864f2934531e13a3679f2098ae864e69de01bef3a099f4a8b1302c' 
  AND (
    token = 'VUFf9cDmlZviBFOUvQAaMMGIQx7TXMpJF8TF2yqDqgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041