UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5GUyGjNwNZ5OCGBnsMbtIVq5IQ1JstgMGrLxUeZqxbU=' 
WHERE 
  key_id = 'cfb4c2cb9abc318b6bed808671492a9356aa9cc025af853414196013087da3f3' 
  AND (
    token = '5GUyGjNwNZ5OCGBnsMbtIVq5IQ1JstgMGrLxUeZqxbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )