UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2QR3whkeH1c3/K+nc7jhO+XwhWSJsBcYpx0teZqEGOc=' 
WHERE 
  key_id = 'e5c0344a6e47a9a5cae5a4ed3e7b997e9d2491e83e2eb987948b83ec09003f6c' 
  AND (
    token = '2QR3whkeH1c3/K+nc7jhO+XwhWSJsBcYpx0teZqEGOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )