UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2GAsPonstjy3tnZDnFvcTg2fYiWdJHdMJIj429vKDs=' 
WHERE 
  key_id = 'f4553ca18a1e174b921e04ad0f811ceec719c514487d07f4d47c1c0feb7578e3' 
  AND (
    token = 'm2GAsPonstjy3tnZDnFvcTg2fYiWdJHdMJIj429vKDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )