UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVHCyrzfCre8WG1pYCTiWgfzkNK342i7JO3dVv+EF1Y=' 
WHERE 
  key_id = '7043530f04164a21095cf4a4a086328595f46925120ffe424a3813b98bf50667' 
  AND (
    token = 'fVHCyrzfCre8WG1pYCTiWgfzkNK342i7JO3dVv+EF1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )