UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EdrBOSBHj5HiWCh2G3EAQjJynwdrb9CO0VzWMEwTJrM=' 
WHERE 
  key_id = '55a827d935f6b0e68dcfd20c9ff36424a2a19666485eea45c050fd3a49d3ddbc' 
  AND (
    token = 'EdrBOSBHj5HiWCh2G3EAQjJynwdrb9CO0VzWMEwTJrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )