UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gr6VHgStiZEvagVbb2i2rozTIplgmMbJ9Enkxaw8ywo=' 
WHERE 
  key_id = '0d321fa7a99b425f6e02a5fcfd5978512e2c2ca34ee2c4c85e56d1c0563f9e2e' 
  AND (
    token = 'gr6VHgStiZEvagVbb2i2rozTIplgmMbJ9Enkxaw8ywo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )