UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bK2zNxc78vQ+Equ93HpM52MBvDrIUNzWNo3AXpxG2F8=' 
WHERE 
  key_id = '0667098152aefa95b66678c40a3651f96fb22c4120b6c25886824c1c89139999' 
  AND (
    token = 'bK2zNxc78vQ+Equ93HpM52MBvDrIUNzWNo3AXpxG2F8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )