UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zZExfEJWKGxofTsuCCfL5tDfKLx8gTKh3ShB3ktFWkc=' 
WHERE 
  key_id = 'fc24a8c72a6d843982dde996d591313ebb9899d5d21a0895ef7b7631d9502a74' 
  AND (
    token = 'zZExfEJWKGxofTsuCCfL5tDfKLx8gTKh3ShB3ktFWkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )