UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5Ja9Wf/BnSmZUw5Ns2bfsvCVebDIANFccpi3wk3mtY=' 
WHERE 
  key_id = '5ae93c9d53624606299b2cdbcc3c2340cae45fd988dfb81da7c025441deead49' 
  AND (
    token = 'x5Ja9Wf/BnSmZUw5Ns2bfsvCVebDIANFccpi3wk3mtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )