UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j2iIahiAa6r2QkfW/rcVzFOQ9GZKYuuU+fFj6w8A0Ac=' 
WHERE 
  key_id = '532f6e4559218c8ecc3eb4138678b54190e3aa05063be73c93fdadbb2961c802' 
  AND (
    token = 'j2iIahiAa6r2QkfW/rcVzFOQ9GZKYuuU+fFj6w8A0Ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )