UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eVJ7hYqNnOVPjvgjokRPjZBAydRNwJMKdD65olRiNBM=' 
WHERE 
  key_id = '9e817d02d30d4954d09222713606bd8f18f877f60537af28a7dae0b82c53e174' 
  AND (
    token = 'eVJ7hYqNnOVPjvgjokRPjZBAydRNwJMKdD65olRiNBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )