UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X95eVt9RRQP/tQf0QvZsGInLOdAh/EGajCIkqNZ0GKg=' 
WHERE 
  key_id = 'ac78e4ff1655cc39638ec933bbfd6993c876144a17640f4aa62f514a8010c9d5' 
  AND (
    token = 'X95eVt9RRQP/tQf0QvZsGInLOdAh/EGajCIkqNZ0GKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )