UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mis2C7kJ30l0nmBDKmMxOTRcTUTbs3Kt6MS6+M9Anjo=' 
WHERE 
  key_id = '88c7ac70a795e50bdeceff8e8b86c44770bfc9f9b1103df7b7db68caeaa7498c' 
  AND (
    token = 'mis2C7kJ30l0nmBDKmMxOTRcTUTbs3Kt6MS6+M9Anjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )