UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GvAuWMZs35Kbql7xuKdr6QiCEZUvxnroghfh+8eJUFc=' 
WHERE 
  key_id = 'cea7ce818ab890e58af34cf8b59b49f2017682a440fc78d49fdeca6f25b285ea' 
  AND (
    token = 'GvAuWMZs35Kbql7xuKdr6QiCEZUvxnroghfh+8eJUFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )