UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBB3NT86GRsV9y5EmM9S1ZSP0NVNXKAFesDeoGV7Mbg=' 
WHERE 
  key_id = 'ac93d9c5aa348dfc76a748344eb447a2f6ba800e8d135379d69f3aa5166ff8a5' 
  AND (
    token = 'UBB3NT86GRsV9y5EmM9S1ZSP0NVNXKAFesDeoGV7Mbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )