UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtPn2P1lP8PdgeWhKl1CRJfYlzg8TOeI4BYbH2NYvug=' 
WHERE 
  key_id = '33d9625156971ba40612f598af55ea2a0789acfe9ccf7519a264bce5096d2ae7' 
  AND (
    token = 'GtPn2P1lP8PdgeWhKl1CRJfYlzg8TOeI4BYbH2NYvug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )