UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRUREkZrU/fdJoPvyanM9aR+GD2at7Xh0QDDdhmoF9c=' 
WHERE 
  key_id = 'b3aad0c3878a9e97280cd520abf46c357854282ee22a8da014187aac9bfe7681' 
  AND (
    token = 'aRUREkZrU/fdJoPvyanM9aR+GD2at7Xh0QDDdhmoF9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )