UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xt8MiXdCxjY6jjKMlu5VBm9VmBp12gxv9cfKRzBEwno=' 
WHERE 
  key_id = '0c531f73cc639471691a01bf3774e4c7ddd94a89dd91705afc7750e1142adb76' 
  AND (
    token = 'xt8MiXdCxjY6jjKMlu5VBm9VmBp12gxv9cfKRzBEwno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )