UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDBT9eYnri6EkVIkGuDrJvjcFNyfyOMDeb48II819f0=' 
WHERE 
  key_id = 'f38531487549cea0f9e880b983a3452049159969c1446d82da71dfefe6d304e9' 
  AND (
    token = 'SDBT9eYnri6EkVIkGuDrJvjcFNyfyOMDeb48II819f0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )