UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZW6Hfrki+EzdQSubwsQ3cPPlD0+up2v2hopOk+9dPA=' 
WHERE 
  key_id = '46b81c334de4fcca2d7a66e4184f2fa962915aaa93fee6158683f2b60709c840' 
  AND (
    token = 'WZW6Hfrki+EzdQSubwsQ3cPPlD0+up2v2hopOk+9dPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )