UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKikGrz6NhZwcmDuSnhEqsDOXU7dfuq2oiuMxGlA95E=' 
WHERE 
  key_id = 'c1c1c871fbf3990293ea521f5dbfe5ad2d161606d7e5606fd892d2c86bcfdcf1' 
  AND (
    token = 'AKikGrz6NhZwcmDuSnhEqsDOXU7dfuq2oiuMxGlA95E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )