UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8T1kgWVqtqdehrJX329FRvLfsYdCSxeAJ19d+cyTpLY=' 
WHERE 
  key_id = '85977faf4357156180e64086d389bf6a27bb534bfae3f767a158688907929255' 
  AND (
    token = '8T1kgWVqtqdehrJX329FRvLfsYdCSxeAJ19d+cyTpLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )