UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SkYLJYZB10VLIOr4JsixkL/rL+gQrMRcN5LKgAavV+o=' 
WHERE 
  key_id = '48a78e48ae9317978ea88e81a1924d7336d417cdbebe74d4e3503c4325464f89' 
  AND (
    token = 'SkYLJYZB10VLIOr4JsixkL/rL+gQrMRcN5LKgAavV+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )