UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4e4NCR1EcTMx3FYvkasqLe2De06yY0csr4U82EEK+3Q=' 
WHERE 
  key_id = 'a0f7472e033717acf5fb27e87516c5071503576e16ab6595f8f6a986ac0e1e17' 
  AND (
    token = '4e4NCR1EcTMx3FYvkasqLe2De06yY0csr4U82EEK+3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )