UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aq/LHt7T78r5eKpzyHYxdR4b4tOoYB7ekp3Cm7F6Yic=' 
WHERE 
  key_id = '387be12c8bd2bca8d71687879fc4d135c238095fe39afaed2ef962c2a9e526b6' 
  AND (
    token = 'Aq/LHt7T78r5eKpzyHYxdR4b4tOoYB7ekp3Cm7F6Yic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )