UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zM+PnRm2KCJhccK5Lz5bKbBwkccw6L7aKmMFToxYBHU=' 
WHERE 
  key_id = 'e66045e63d7865dc54d598072d66ccc53df115851f070306e4158ebd02f614c2' 
  AND (
    token = 'zM+PnRm2KCJhccK5Lz5bKbBwkccw6L7aKmMFToxYBHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032