UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mqec/GMRU7p4ykr/gVKsONBTY8k0lBBlDqnOxCgjpZ4=' 
WHERE 
  key_id = '867ae1b5487ea9846aaba512012c1bbb037c4d10fc5377ab0ddfe01c46857ce0' 
  AND (
    token = 'Mqec/GMRU7p4ykr/gVKsONBTY8k0lBBlDqnOxCgjpZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )