UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '84mfFO2JrGapfWHbTvGbDJSomyBf9F1IA0ZYC4SgeR0=' 
WHERE 
  key_id = 'dba0cd1d400264fd9530b1c34efe9e96404ee44494442f9a85410a72e7677643' 
  AND (
    token = '84mfFO2JrGapfWHbTvGbDJSomyBf9F1IA0ZYC4SgeR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )