UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XLSGtf511pFMTTYkkZTfvYO31sxCB0IZ1mEU6x232xE=' 
WHERE 
  key_id = 'c3b71bc38f23b91be598be6730314401012c9059562ebb43e6e8f087cd4729e8' 
  AND (
    token = 'XLSGtf511pFMTTYkkZTfvYO31sxCB0IZ1mEU6x232xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )