UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RTt26s+vsNzRakOePKp6xLc+D71PKKx9vzhhReQVZ0g=' 
WHERE 
  key_id = 'aa3863c77dd2c158d02240472e4d21bfb11afc28306dc1252f13ae357018d4a2' 
  AND (
    token = 'RTt26s+vsNzRakOePKp6xLc+D71PKKx9vzhhReQVZ0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )