UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQ+Ya7/NgAtuIzdyLhvqFu5+rje3AAsGWQjSdrNUI2Q=' 
WHERE 
  key_id = '14c1e405f13497efb4d8b6255318f85821ad8665f739112a1bb0febeb2372a8c' 
  AND (
    token = 'TQ+Ya7/NgAtuIzdyLhvqFu5+rje3AAsGWQjSdrNUI2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )