UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+CHjNMHWV01gAWEuuapCZ6Ne0CxX7a2wCHkn6sp4DM=' 
WHERE 
  key_id = '596df964809bcf65951e7cba3fc7344643c551b70bae68d6190ccfad3a193c8b' 
  AND (
    token = 'f+CHjNMHWV01gAWEuuapCZ6Ne0CxX7a2wCHkn6sp4DM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )