UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mmks9styExHR3M/Pp2Cz34JjRQ+1+IO7mPXa5SMvutg=' 
WHERE 
  key_id = '3a1b2b77374c4b9f7fb7cf5be0b3c8e60c131755be65925298c01fc744ebeb06' 
  AND (
    token = 'Mmks9styExHR3M/Pp2Cz34JjRQ+1+IO7mPXa5SMvutg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )