UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N0A9+srwUhOOf5OjY+AAU3DH4LeITHmqExw76L8Lb9w=' 
WHERE 
  key_id = '27d4fe5f56edc0cd8e4cfd0060f12beda02bb01182102f9bc6000b35fe94dae7' 
  AND (
    token = 'N0A9+srwUhOOf5OjY+AAU3DH4LeITHmqExw76L8Lb9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )