UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'px3oHaitD40xHTKFkUEI1/PkrA8fM9a1xl4wti8Vkrg=' 
WHERE 
  key_id = 'e7bf2bd7259852d4e61ba74c2dad547f8c6bd0c0c772b534eec5fcc9df84b5cd' 
  AND (
    token = 'px3oHaitD40xHTKFkUEI1/PkrA8fM9a1xl4wti8Vkrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )