UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+zMcRUlB6ak8/TD40M1/44Tab3l90vQHVSMp/Bbmw14=' 
WHERE 
  key_id = '6ab1485372c93a1c1f5b65b0642b34ef3c4cded1adc1a9179388aa33f5bef77f' 
  AND (
    token = '+zMcRUlB6ak8/TD40M1/44Tab3l90vQHVSMp/Bbmw14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )