UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1iGXjpQGyrpcZS9s4BNW8EOYlMbO6FS4CRcZ6gmnr0=' 
WHERE 
  key_id = '4afc3942140fcf0a21783e2e7f6039f7166fb608ccc78f8fb094c21b12705074' 
  AND (
    token = 'P1iGXjpQGyrpcZS9s4BNW8EOYlMbO6FS4CRcZ6gmnr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )