UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EbioBx4DhwmlqTjXB6TRH0T3yU7BCdsdhsIGGXXEges=' 
WHERE 
  key_id = '4d0cfde78b79597e93772e6662054c76985ec582efb7c2e531d081b6f7d72a4e' 
  AND (
    token = 'EbioBx4DhwmlqTjXB6TRH0T3yU7BCdsdhsIGGXXEges=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )