UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WuYM1Nb8dnCvoohTglWbaSiAVfvBqcx1dPqezwngufA=' 
WHERE 
  key_id = '31aa0acd89aecd6bdfeccaf4e4f8066be64e574022ca4b2ee626a2e470c40906' 
  AND (
    token = 'WuYM1Nb8dnCvoohTglWbaSiAVfvBqcx1dPqezwngufA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )