UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8oOpCzaALDtDs8xRdJXVrNrIW8ac8wjGmS7HWxnA3mY=' 
WHERE 
  key_id = '815abce06c8a6e94efdae8e17acbe9cdd86bc8775c43f88f4423fd0abf6ecec3' 
  AND (
    token = '8oOpCzaALDtDs8xRdJXVrNrIW8ac8wjGmS7HWxnA3mY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )