UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dJYCj3ambA/SeWqQH0MPw8tHNVu8eKvOZcluwq6oNI=' 
WHERE 
  key_id = '79e5845581a0046834ff24d8d53fef620baa3e189e5af3c97e39a521215b7583' 
  AND (
    token = '9dJYCj3ambA/SeWqQH0MPw8tHNVu8eKvOZcluwq6oNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )