UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LXzfhP3fDBqsL/QO2rVdrnpeb9xMOOyZ/LZnTak08SY=' 
WHERE 
  key_id = '7ededc6d3408c76f97bd1d13b5ee53aaad4576a353963071b0e0d641dd157b86' 
  AND (
    token = 'LXzfhP3fDBqsL/QO2rVdrnpeb9xMOOyZ/LZnTak08SY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )