UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8pM0AydKIfkjQNj6BOSHLn+I/DpvljDhh76g6ye858=' 
WHERE 
  key_id = '3fee3962f9a6febaafe261b7bdda01f5dbe10730083563ca62efb19f15cef1dc' 
  AND (
    token = '+8pM0AydKIfkjQNj6BOSHLn+I/DpvljDhh76g6ye858=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )