UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fncJt5trdWI0CPT/PGg5AVQtsp4e0wTmaFkPTE6l48c=' 
WHERE 
  key_id = '42cb95e1709f6c69fde09b2bbcc00f16ce537dd9b5554058338abf4393d284b7' 
  AND (
    token = 'fncJt5trdWI0CPT/PGg5AVQtsp4e0wTmaFkPTE6l48c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )