UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gC/4pmVhq/XSKeF6572kPQO9psq2GfWNPEVukdHAEv0=' 
WHERE 
  key_id = '0b146b830cfc92665e2681e0c338661d0ad3f0b2ea4e098e575fdb9056312a2e' 
  AND (
    token = 'gC/4pmVhq/XSKeF6572kPQO9psq2GfWNPEVukdHAEv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )