UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ae8a9f5kxry/U5nc4rcjcbkwOOZOuDgBHSKA8W2+sI0=' 
WHERE 
  key_id = '544374c8085326ecbc630ebe2b008a724df503121b48970b9973092cad4a2726' 
  AND (
    token = 'Ae8a9f5kxry/U5nc4rcjcbkwOOZOuDgBHSKA8W2+sI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )