UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1svyq64704bkvY0nsw38fw9iv+nRY297mZgxH1838f4=' 
WHERE 
  key_id = 'c866861fa81f0afb078351bf285a7e1ee0a37de1bebdadde365c3cfeab273994' 
  AND (
    token = '1svyq64704bkvY0nsw38fw9iv+nRY297mZgxH1838f4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )