UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eblYjW10kZUwlQ4cI+ir9NofCxz2Bzqs+vCrbHw7rXA=' 
WHERE 
  key_id = 'c8355db8fd6dc5b353635e1ef18e8fb5a9000edaea635f715c1fa5addfc7796f' 
  AND (
    token = 'eblYjW10kZUwlQ4cI+ir9NofCxz2Bzqs+vCrbHw7rXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )