UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b99ot03bBGoI0miK5SnjgPnJyCT9OKzRmhl8qvC/eok=' 
WHERE 
  key_id = '694592ada98117e3cfa508be40b098ece8550339bdb2b320f6348a045c1b5c85' 
  AND (
    token = 'b99ot03bBGoI0miK5SnjgPnJyCT9OKzRmhl8qvC/eok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )