UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srwmopZLBI6qKGoYY87g2DXED7CCcaTBcIz245rTmuo=' 
WHERE 
  key_id = '610ec68ca219d01a7cc2414822970d50db31989e09383fa4b41a81558fd202fa' 
  AND (
    token = 'srwmopZLBI6qKGoYY87g2DXED7CCcaTBcIz245rTmuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )