UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eRcvr3PjyMCdaIU2/18tkDi03X+WgoNHs2YxlyyP47I=' 
WHERE 
  key_id = 'cae4a46b31c4242b6c44ca7b8cdc6b119d8b6193a50fd56edc3c71aa65e17ce9' 
  AND (
    token = 'eRcvr3PjyMCdaIU2/18tkDi03X+WgoNHs2YxlyyP47I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )