UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJuCxB0Ioovp6GRRV4TJ1yqf1jE48fQ1e/0xZgI2hlE=' 
WHERE 
  key_id = '850ed429ff58934402a447c253bb2dbf1564135cc025e9f6095ddad9dc300a1f' 
  AND (
    token = 'pJuCxB0Ioovp6GRRV4TJ1yqf1jE48fQ1e/0xZgI2hlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )