UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7IYwdFHElMKCU8VhLHfEDxmn8beoYKMySrsoJojewA=' 
WHERE 
  key_id = '775c3737d291fec68d0441195fc99c054143512196852e8e11519cb3d9dd2826' 
  AND (
    token = 'L7IYwdFHElMKCU8VhLHfEDxmn8beoYKMySrsoJojewA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )