UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TU+zhNZkUzRq48abN+16gfeWMqdSUsTlRKYKUn1e3kM=' 
WHERE 
  key_id = '8444d78ef76ddd464468f487bef3aad88f7b52a2f25a8bcdea8d68d418bb31cd' 
  AND (
    token = 'TU+zhNZkUzRq48abN+16gfeWMqdSUsTlRKYKUn1e3kM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )