UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ugfQoDYEJRBYl7gPzhUSn1PNhnd/5xvhZi8UbyByHbo=' 
WHERE 
  key_id = 'f42a38764d94a56f82a9b475202f5940db07608c17741c532e920b6566c034f3' 
  AND (
    token = 'ugfQoDYEJRBYl7gPzhUSn1PNhnd/5xvhZi8UbyByHbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )