UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u4aF3aTNBxIcnzS+arkheROYeYcuWZ54O1OhH/2hCds=' 
WHERE 
  key_id = 'b55dfa121ef3c067d8276384630de65ebe94863db4b2514fffc94e32e1210ba4' 
  AND (
    token = 'u4aF3aTNBxIcnzS+arkheROYeYcuWZ54O1OhH/2hCds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )