UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YtWm9hf6sfsYkSIcIWVVNODRdYJKmXgu2fXXCiHAHMo=' 
WHERE 
  key_id = 'eed8c6bfe943a00e344d8f040eb73cda7ea2e285dbad749a4d556ba68924a2ac' 
  AND (
    token = 'YtWm9hf6sfsYkSIcIWVVNODRdYJKmXgu2fXXCiHAHMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )