UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMWTaYMzUyqrVb1yRTzfR1adqQCdjM/jXIQcP5y4c2Y=' 
WHERE 
  key_id = '88ea167b67dbbc60d17af59a89d5a34abd2d2bd91d865a4befdddc8e16b6be28' 
  AND (
    token = 'HMWTaYMzUyqrVb1yRTzfR1adqQCdjM/jXIQcP5y4c2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )