UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vW4ZIBPWPnCkolKVYCip3KeNFoGnQZfPIuWXfU1Bbhc=' 
WHERE 
  key_id = '9ae18448e71f40915d81bf944cebd3266ed9700958bc9b54e81e46ad36909dd4' 
  AND (
    token = 'vW4ZIBPWPnCkolKVYCip3KeNFoGnQZfPIuWXfU1Bbhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )