UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yV5IVy3pkZPzgnY4FDgzeuUzybyYSXb792Rhckva5U4=' 
WHERE 
  key_id = '52ea848d389eb06ed4b6404b069cc39c29d13c0c5bd48b785f76bcdc583754b9' 
  AND (
    token = 'yV5IVy3pkZPzgnY4FDgzeuUzybyYSXb792Rhckva5U4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )