UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6TjepYvkClRC2tTdoAwH3SflGvQR/bvaOwA2Z+hLLlk=' 
WHERE 
  key_id = 'ba020c953443681cf74dd7101630ca59369ef02acfa7725041f19ec6fb09e71f' 
  AND (
    token = '6TjepYvkClRC2tTdoAwH3SflGvQR/bvaOwA2Z+hLLlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )