UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKzkOW9Kqpz0u9MFWzTsw/gBRKAKGIVhGQ9DsOwGDts=' 
WHERE 
  key_id = '992e3f3e968d40036816eb84533671364fd31d64e369d5c0b655d9ecbcd2b48c' 
  AND (
    token = 'AKzkOW9Kqpz0u9MFWzTsw/gBRKAKGIVhGQ9DsOwGDts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )