UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WIp10HY1FhO/JVBH8ZWhcCDybqq0lqzu9Pw2QG/8Vis=' 
WHERE 
  key_id = '646f0a0e353f9cc87d888c619b4872695ecaa43ecd507ef4b82b3e1b21f85368' 
  AND (
    token = 'WIp10HY1FhO/JVBH8ZWhcCDybqq0lqzu9Pw2QG/8Vis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )