UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p35wxf5JYnt3T37HiygNMQxZyu/yrSRBWOK+16gCQVg=' 
WHERE 
  key_id = 'ba848582a3e54eed35984f04826bfa92b7278146bc02587d77de06330908ab14' 
  AND (
    token = 'p35wxf5JYnt3T37HiygNMQxZyu/yrSRBWOK+16gCQVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )