UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZBNJJFVQWtAurWhKIwTcVyPaO3FlXlV9wQ6yLP1buL4=' 
WHERE 
  key_id = '208d891a2e3e6f63faa502d357cc3daf7368b9ff2490b33dc7fd5fd83dfc5d1b' 
  AND (
    token = 'ZBNJJFVQWtAurWhKIwTcVyPaO3FlXlV9wQ6yLP1buL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )