UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S21XwrP3aT01znI7vHb9zu1P4czGHYh6Nz5pIec3iK8=' 
WHERE 
  key_id = '3e8cb54e8a3c4bfd5705c15ceb1f2245951aab4daaa316d465da6cf11e3b6292' 
  AND (
    token = 'S21XwrP3aT01znI7vHb9zu1P4czGHYh6Nz5pIec3iK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )