UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't5lFzeomPnFIMRTRFV5Vt0N3EmVyWrntDot9MSmfoQ4=' 
WHERE 
  key_id = 'f7e36e97f3eeee6b06215ef314f833ddf25f6536a3488138c38cfc811175a07f' 
  AND (
    token = 't5lFzeomPnFIMRTRFV5Vt0N3EmVyWrntDot9MSmfoQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )