UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYTpP8hSx/c+GFi2b3Wwlqgi1yro6I+iWnFroX9ABZY=' 
WHERE 
  key_id = 'd4924b5122ac52757d32b0c0f1eb2e4f9b4e7c221c1b99b5ce07e2b9d2b7ff7c' 
  AND (
    token = 'nYTpP8hSx/c+GFi2b3Wwlqgi1yro6I+iWnFroX9ABZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )