UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4m/cx0eq4bgHdSpfwcz0iWpQYvegLCHq0HL/LJ9uwQ=' 
WHERE 
  key_id = '7e9a57ef4464fd6276a6c3b0a932b49e2cc34fd5b25dff6a83fcb64cd48bf7c7' 
  AND (
    token = 'p4m/cx0eq4bgHdSpfwcz0iWpQYvegLCHq0HL/LJ9uwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )