UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zwt+8t4Hlz0M1RrKKbdeBzTAO7HKNDL/J11Ssl2ZOu8=' 
WHERE 
  key_id = '8df80d87f2c08a1a329c1af8d87f8f5798a7cc1c556214a2b2377c78d6c56f24' 
  AND (
    token = 'zwt+8t4Hlz0M1RrKKbdeBzTAO7HKNDL/J11Ssl2ZOu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )