UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mjXixKVnldvK5G05nrSFoeT8nYSsdUBUDgHgr2RIDL0=' 
WHERE 
  key_id = 'c462897ae7dbaf9c878aabb6d3ad6662b4b10f1fce09cec81d464ec1d44e57ce' 
  AND (
    token = 'mjXixKVnldvK5G05nrSFoeT8nYSsdUBUDgHgr2RIDL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )