UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CudF4Ze7tGIt+TtNn2hY4F3s+Of9pOsQwY0VrJfChgw=' 
WHERE 
  key_id = '7be55251a54ba6187d4bb2507373ec4786b62f04b00628e6dfa1eee935f2914d' 
  AND (
    token = 'CudF4Ze7tGIt+TtNn2hY4F3s+Of9pOsQwY0VrJfChgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )