UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2eDyjMU2+Zs1xML/LpSlN6W6OkqG+UheEWSHeJ6YeK0=' 
WHERE 
  key_id = '5ab9340ebfc2136dc85789433bd2974e0e4127bcb32b7d626fef05948f39b47d' 
  AND (
    token = '2eDyjMU2+Zs1xML/LpSlN6W6OkqG+UheEWSHeJ6YeK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )