UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ktlp+HDXqYKlJyafL/TC3fBPntzImPhegL1Ijjy7P8=' 
WHERE 
  key_id = '3172d2245bfcf787d09bd89d5b6456cb5449a15f453e7274e42b2fb9bd847432' 
  AND (
    token = '6ktlp+HDXqYKlJyafL/TC3fBPntzImPhegL1Ijjy7P8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )