UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D873tIfcsPG/OFZ3WXlPMfuuuYRpekl1L9bp3D4TNNk=' 
WHERE 
  key_id = 'e5a6662dba3fb63d7b4eb97d1b9c8a44ac1e8d7b44d2971cdf391206ffc75009' 
  AND (
    token = 'D873tIfcsPG/OFZ3WXlPMfuuuYRpekl1L9bp3D4TNNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )