UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R/9TJQ7XCNVxpp9mK5coYtIsDe8OojobB3a/bP61Z8M=' 
WHERE 
  key_id = 'a66b08e88952df65a24d51db4fe60471b087f32259e1106b183f6cbe29645fd6' 
  AND (
    token = 'R/9TJQ7XCNVxpp9mK5coYtIsDe8OojobB3a/bP61Z8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )