UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PkrYh0gp8uOjViclbQDJZkoWf/iBSU3Vdsx8xuDgxLA=' 
WHERE 
  key_id = '01af829b3a32c1b3c13f537c0797e1cc59dd62f1956763a2b99b567d05b64f1a' 
  AND (
    token = 'PkrYh0gp8uOjViclbQDJZkoWf/iBSU3Vdsx8xuDgxLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )