UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9L9tEeLdbSmIy3dyKgPYyAvyV7L/BGxeUPi4WXEB2c0=' 
WHERE 
  key_id = '8ab790c0906369b050456141feee8ff6f56bfb4aee4908cddb92a18248c3e22b' 
  AND (
    token = '9L9tEeLdbSmIy3dyKgPYyAvyV7L/BGxeUPi4WXEB2c0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )