UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCIolkQyOs1InNf0tjEYNOLx4q/AzgPdLuEL6eX+6ZQ=' 
WHERE 
  key_id = '325bdfca7b3ad01212f80b8dc92d7162fae4f381933be89181b94183afca8924' 
  AND (
    token = 'xCIolkQyOs1InNf0tjEYNOLx4q/AzgPdLuEL6eX+6ZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )