UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6RoNW53q4n8One9eeGrvruHzrlssWWSQtlMcPKvdtUQ=' 
WHERE 
  key_id = '197ea1324203ca20c5a95961c177b6c399b8d73490779febb2b44e8d30847e34' 
  AND (
    token = '6RoNW53q4n8One9eeGrvruHzrlssWWSQtlMcPKvdtUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )