UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n2QaMQgRm/UD1tooOlRxvAU3bacFKNRjxY4XSQ91kew=' 
WHERE 
  key_id = '043ed11799fc6e956d837149756ca044c7c43d9259ccccd12bb88e643fdcb47a' 
  AND (
    token = 'n2QaMQgRm/UD1tooOlRxvAU3bacFKNRjxY4XSQ91kew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )