UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3egKphXKA52sJWU3dfQF7YX36CFgxlrRczSdHPjjKU=' 
WHERE 
  key_id = '247487cdd97df6dbbb5d0079d277b61c9edbbb2e6603ab784a75d45996ea28f8' 
  AND (
    token = 'D3egKphXKA52sJWU3dfQF7YX36CFgxlrRczSdHPjjKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )