UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Phax5tasbqHUETVj7P+tyzaTTpwSyg9AbDFx+Ea63h4=' 
WHERE 
  key_id = 'a5c9567b87bdb58b2ab377e7fced812462fa0217978a84abef0509d50a6fe98c' 
  AND (
    token = 'Phax5tasbqHUETVj7P+tyzaTTpwSyg9AbDFx+Ea63h4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )