UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HJf8XVzY3sBG/0RjMQoxh/SDB0wRVPNAeRbLjziDjLQ=' 
WHERE 
  key_id = '6bb0a94122d6ff62bd50f9fb9bf8145648c5600b850bd669efdedc09dfe34669' 
  AND (
    token = 'HJf8XVzY3sBG/0RjMQoxh/SDB0wRVPNAeRbLjziDjLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )