UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+gEn3ARrnEpo+x0w40Al7pIq5mLa3Cvhq5Fbn2KyMTQ=' 
WHERE 
  key_id = '7e2a98b7bdb0388cddaae3b80d8f4b97e53c896456e730bee7e99c9b1763c4ae' 
  AND (
    token = '+gEn3ARrnEpo+x0w40Al7pIq5mLa3Cvhq5Fbn2KyMTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )