UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMNtvLDTPKoYfgx+AX0LA3gyA6d/uNfJlZY45ZEyE6M=' 
WHERE 
  key_id = '20a134c791515d7f4aeedabfc9630a14dedf0f8ab81f0b02c39e84b223ec8418' 
  AND (
    token = 'oMNtvLDTPKoYfgx+AX0LA3gyA6d/uNfJlZY45ZEyE6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )