UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uD2r4frorhUeRPZsPt0B3GV1BmJ3D72NhRj2F34NVA4=' 
WHERE 
  key_id = 'cf83cf685a676fac3320b04fa158c246f659d54c649c09ed7267b9f385860062' 
  AND (
    token = 'uD2r4frorhUeRPZsPt0B3GV1BmJ3D72NhRj2F34NVA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )