UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJwmo0mV1lTRDvNHyj6rPo9kSvInmuFbD1d0+9fv6e0=' 
WHERE 
  key_id = 'bda39301aac04e9c37c8c4be56981b99ba984984679339d54e87774e005f8785' 
  AND (
    token = 'KJwmo0mV1lTRDvNHyj6rPo9kSvInmuFbD1d0+9fv6e0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )