UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H+F8Z2Va1UlXX4n3DnMSy7yiVlFZA7qyYsc+ZMuL57k=' 
WHERE 
  key_id = '6dd17b1dd250a3ba1d16ed6a4d671e8b8a1d922635a0c255242d8ee3aee91c5e' 
  AND (
    token = 'H+F8Z2Va1UlXX4n3DnMSy7yiVlFZA7qyYsc+ZMuL57k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )