UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYHUm5IG5786tLQrj2QXucvAQgCYtTcAI/RrqaKncLs=' 
WHERE 
  key_id = '053d2dd8c56ecf3b02732d93d87bc7f898628c6c9d0cab440813704464a95d4b' 
  AND (
    token = 'OYHUm5IG5786tLQrj2QXucvAQgCYtTcAI/RrqaKncLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )