UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zkHvvySKuDXXTfTjUAoxWWF9k0huwVQotuq6dr4I8/8=' 
WHERE 
  key_id = '69fbbfcb205e544df60befc95a57c840ea81fd2c1dbbf698350c770e4a86fdd6' 
  AND (
    token = 'zkHvvySKuDXXTfTjUAoxWWF9k0huwVQotuq6dr4I8/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )