UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WIWG0yeF4jlF0vB3VqAthVw17t/npPGvAemptkUNW3I=' 
WHERE 
  key_id = '29802c51154189333e8c33d4f62ae101f0493784fb36da47cf77c167330d95a6' 
  AND (
    token = 'WIWG0yeF4jlF0vB3VqAthVw17t/npPGvAemptkUNW3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )