UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Q/vfEHwldOfFc6H8URn9W6LlcUlffU49ASKpm0DgwE=' 
WHERE 
  key_id = '0a49acc09ba60626715cfe5e6f85bdf145455f7e743438654674492e0795f237' 
  AND (
    token = '+Q/vfEHwldOfFc6H8URn9W6LlcUlffU49ASKpm0DgwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )