UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uvZ4jL7soAPsfyuCjXTxM5oebO4+bwvu6uRgwBNbdhE=' 
WHERE 
  key_id = 'd7631e3dbabc9bd7000a1aeac76ce7c527f974b89c5c73c006394ce43f85bd30' 
  AND (
    token = 'uvZ4jL7soAPsfyuCjXTxM5oebO4+bwvu6uRgwBNbdhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )