UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RlRA3uBlcp048/wBGELmNPAY4uQsJmrw1vHyC6p5ktU=' 
WHERE 
  key_id = '2232d26684df737c31634c7e33060f6e2d30f50f43ba74c00667cdeeeb2f63d5' 
  AND (
    token = 'RlRA3uBlcp048/wBGELmNPAY4uQsJmrw1vHyC6p5ktU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )