UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHi8Iz2Lk6kK2BM9nmLRwLFoN3JuQt3Fg0P26nQ3y24=' 
WHERE 
  key_id = '692742f5985cb9f72d2b6d2ff6694f0d2825c3a6d0d1efbc81546fa4e20cc988' 
  AND (
    token = 'mHi8Iz2Lk6kK2BM9nmLRwLFoN3JuQt3Fg0P26nQ3y24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )