UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WrlNMhooVY5jj5bzVCmZCo4VGVamuNVdTlof6H02aoE=' 
WHERE 
  key_id = 'd93e2bf977c79821a60993a44c72f06181685b26d10f4a2afeecd5aedd278584' 
  AND (
    token = 'WrlNMhooVY5jj5bzVCmZCo4VGVamuNVdTlof6H02aoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )