UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sQ3pi8G85fBfj38fwjTj8Rc4oStCQNHuuSE15dhDR4o=' 
WHERE 
  key_id = '4d2db8a449a7052bb1916725fbb6f1f38a3d9724cee45e8750f435b0957c78d0' 
  AND (
    token = 'sQ3pi8G85fBfj38fwjTj8Rc4oStCQNHuuSE15dhDR4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )