UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zPb9cZA0+LHRoqLCc9ZuipH/dUBpW6qYTpAaxigxgC8=' 
WHERE 
  key_id = 'a0e2070f2668b073fda58e3eec5c519cda1e3c0927153aeea5c5dde900aa3002' 
  AND (
    token = 'zPb9cZA0+LHRoqLCc9ZuipH/dUBpW6qYTpAaxigxgC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )