UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wn5dcMLqpF7Lo7gERzTYs99+68fbtKomnMDjIRXFs6E=' 
WHERE 
  key_id = '4be4e3ce0349e49263ec3e21d2282db78d683c07f6f04fc9d7d1be624a49533a' 
  AND (
    token = 'wn5dcMLqpF7Lo7gERzTYs99+68fbtKomnMDjIRXFs6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )