UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6OCaX6mcaa7mQA3EpZZaZr43tmbQpfHztO8SAqiZRyo=' 
WHERE 
  key_id = '598e54ffab8caf77459079f6ff37a02eb47e9ff5cb8bfdff6445d76b496edaa0' 
  AND (
    token = '6OCaX6mcaa7mQA3EpZZaZr43tmbQpfHztO8SAqiZRyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )