UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K2hQ6ShLyEavIhxlLaIx/LDMwI6WjY8IlEk+bq3vPXc=' 
WHERE 
  key_id = 'e035b4a1f1beafa59fad7601248250ce0080b1ceaa5aff325ae9682ba19d393f' 
  AND (
    token = 'K2hQ6ShLyEavIhxlLaIx/LDMwI6WjY8IlEk+bq3vPXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )