UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h40oAI5uwKcUbDeUkV3zIzt9YRzdLuxZ3OW4a9WPIuw=' 
WHERE 
  key_id = '73e9f8de10df10da507140f512e29c09fddc767ac9147c7059594924345e9856' 
  AND (
    token = 'h40oAI5uwKcUbDeUkV3zIzt9YRzdLuxZ3OW4a9WPIuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )