UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8AtIXnb2av8h+JAZplT547pvC59fbXVXm8+vkwr8p60=' 
WHERE 
  key_id = 'f89d0f98169b21ecc945a93b4d0602748c12d8ae3bc2be0b0555610cf2f2f38b' 
  AND (
    token = '8AtIXnb2av8h+JAZplT547pvC59fbXVXm8+vkwr8p60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )