UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4WlcM/U71osLx7Gz3n8X69x0T5ge6fC2rgtIP4ndcnw=' 
WHERE 
  key_id = '1cd9fedb0dc5bfe4217d43ddbb30bb9e6fafd69e5cddb12f44eb50ef514f2fd4' 
  AND (
    token = '4WlcM/U71osLx7Gz3n8X69x0T5ge6fC2rgtIP4ndcnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )