UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyrwH1MnqyhQlXfimfHLJ9/otxCaAmYEtMFGEGWaMj4=' 
WHERE 
  key_id = 'b2c7d8c62c4e27be2f3630e29050d9e43024d7876fc1d40df46b0bbc3cd97df4' 
  AND (
    token = 'oyrwH1MnqyhQlXfimfHLJ9/otxCaAmYEtMFGEGWaMj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )