UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zFzQRKpzrbMCxZynDcyhvk28GYUXmQ6LKaz5/4MnnlY=' 
WHERE 
  key_id = '5527a2bb512376b7bd4ff1fa258a65684adf47b7cae9412cff67bf57aecbc4f1' 
  AND (
    token = 'zFzQRKpzrbMCxZynDcyhvk28GYUXmQ6LKaz5/4MnnlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )