UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TAX5EvO9UMqPfV/kt8CuHdWijN+lsQTIksLf4pNpFi8=' 
WHERE 
  key_id = '453bd8199c2864684cf5361e3c575ffe749a029efe56c00166e31e44aa14bc95' 
  AND (
    token = 'TAX5EvO9UMqPfV/kt8CuHdWijN+lsQTIksLf4pNpFi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038