UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMFtUNNpsulkWDR2tnRCr7jVgBUfFTUSmXnAVA3ckN0=' 
WHERE 
  key_id = '8868ed2f1d57cb7d5e6aa6d990c0f9b4d4e02b24298c1d8497333778d256db04' 
  AND (
    token = 'DMFtUNNpsulkWDR2tnRCr7jVgBUfFTUSmXnAVA3ckN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )