UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzJb5T/PqjN/Jo7K3S6QMd9cY79LKAY6chugID0JXAU=' 
WHERE 
  key_id = 'f2d7a06c4e60105e47a109944f68b7922fc500664422a46627b01b557f1e5a1e' 
  AND (
    token = 'OzJb5T/PqjN/Jo7K3S6QMd9cY79LKAY6chugID0JXAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )