UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQj+/rosw17iSkcNp9dhLAelPjlgIoZQqpeo85zcbJQ=' 
WHERE 
  key_id = '3e8a32e59e664da1c522ed25757b43ac1c639f33bb4d90ecc0d80e56b19d0e0a' 
  AND (
    token = 'PQj+/rosw17iSkcNp9dhLAelPjlgIoZQqpeo85zcbJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )