UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YR44p8+G8dK3K2oW8R86X+hBjouRXDyg2gcKGMF3OpY=' 
WHERE 
  key_id = 'b962b19ceaaa3c35cec926db4486bd42735bdd5b066b8e436b786a7e14860dba' 
  AND (
    token = 'YR44p8+G8dK3K2oW8R86X+hBjouRXDyg2gcKGMF3OpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )