UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2nUpUqbZkshmCzu/b9VXRqYaw5IfnJnWkinSut6KGs=' 
WHERE 
  key_id = 'ae04facf2e82df54e57a6aaff73e53fefeec2dfe7ba309f95cb0c1f0e38b3915' 
  AND (
    token = 'H2nUpUqbZkshmCzu/b9VXRqYaw5IfnJnWkinSut6KGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )