UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8LA+sTRsVeuZbvVek5EI6JaRAoZrbiYymdFErVzdoVY=' 
WHERE 
  key_id = '9933e5979545a0062aaf56451e28bcc5e34ea48add7d44cb1653d00697b08e11' 
  AND (
    token = '8LA+sTRsVeuZbvVek5EI6JaRAoZrbiYymdFErVzdoVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )