UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lc0w7aSPsR7HoBJI4V2cGaR7oylI5l7Am9gvcFxxMlE=' 
WHERE 
  key_id = 'a7fa33eada3ca290286c4c648193b26b63f63ab92e19f749f25185f8866b3b0b' 
  AND (
    token = 'lc0w7aSPsR7HoBJI4V2cGaR7oylI5l7Am9gvcFxxMlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )