UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2RafbKPueO6V/e2dl9gTR95x1iCBFp2B4b4jxRC6js=' 
WHERE 
  key_id = '5282dc84977d1e29e5911e8dec679ad33ea6c3fbb25e700f63f76872488357a1' 
  AND (
    token = 'y2RafbKPueO6V/e2dl9gTR95x1iCBFp2B4b4jxRC6js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )