UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSQJ4MgWB+2YzHDQ/EClQy3w2oXI0Qa2PxaXu8GIXsY=' 
WHERE 
  key_id = '6bf9159abe965d49960685e6f09be96a1d1aba8d176f698dcdb57f201c4a8711' 
  AND (
    token = 'sSQJ4MgWB+2YzHDQ/EClQy3w2oXI0Qa2PxaXu8GIXsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )