UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/wmF6IjGq+UcEXuuw+BFxnwCa0FRg5BPEjpSEnY5kVE=' 
WHERE 
  key_id = 'bdd4b6d08b26d1581efae581e87fa78ee720e53af3cef632ab82bc9e19cb4b97' 
  AND (
    token = '/wmF6IjGq+UcEXuuw+BFxnwCa0FRg5BPEjpSEnY5kVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )