UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFWxp5oeqYVJL1ti20yjRrW2GfnB9ffl3fjUQf6WWZw=' 
WHERE 
  key_id = 'db80e4dc38ba8827c116b687138d5c3356e34e6d5ef5e7f5fa3aaad9317245ec' 
  AND (
    token = 'RFWxp5oeqYVJL1ti20yjRrW2GfnB9ffl3fjUQf6WWZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )