UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XkrHN4n3BRBOXiAnX0P1O+6i/1apOcpTS3SKXrXQ8N8=' 
WHERE 
  key_id = '53d9e6169d0084bdf253c67175247dd8e170467da11065690a47afa457d83f02' 
  AND (
    token = 'XkrHN4n3BRBOXiAnX0P1O+6i/1apOcpTS3SKXrXQ8N8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )