UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BWWrtRzCaLYdccsny1fO3OxVMQ7pfU3ljiNDPbFCQ34=' 
WHERE 
  key_id = '39127d5c64590c64a08bbae659af1e4b37f16cca6102a0a5633ca778394eda20' 
  AND (
    token = 'BWWrtRzCaLYdccsny1fO3OxVMQ7pfU3ljiNDPbFCQ34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )