UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/TvpBXKxdduNvtltYKc1jXMkSVWuvIq3FexSXtAcMr8=' 
WHERE 
  key_id = '2ca815563478149a777aceb3fc9b737a4297bef45dd23e472c2da4391413d55f' 
  AND (
    token = '/TvpBXKxdduNvtltYKc1jXMkSVWuvIq3FexSXtAcMr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )