UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o//0paUlmw9lqKNsxpYFm0zAUX166ZA23nhygD8pyYk=' 
WHERE 
  key_id = '0fb49396843132949cb2e35f5f1d59a1c365d615f020e48b37cff6392b0d58dd' 
  AND (
    token = 'o//0paUlmw9lqKNsxpYFm0zAUX166ZA23nhygD8pyYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )