UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+R3QUuiOGEL7cMwzA2QPW06rlIX/Qa1LUfKHYQ4Wkc=' 
WHERE 
  key_id = 'ac3f81ba4742212dc732f45c2ffb38464dfac9bc6a45e741dc306d2ea329859b' 
  AND (
    token = 'Z+R3QUuiOGEL7cMwzA2QPW06rlIX/Qa1LUfKHYQ4Wkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )