UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oC2vP+Db3hUIVL1ZQOpbHMMHdEa54fbj+A1Yuc6jx9Q=' 
WHERE 
  key_id = '71a4f9359dbf2f343523b796ac0e347437913552eaf9535ec8d165b14df52512' 
  AND (
    token = 'oC2vP+Db3hUIVL1ZQOpbHMMHdEa54fbj+A1Yuc6jx9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )