UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XBlPpySz8XV8/IAiGolzYaNXBU6Dnt4YB/z1KwtQDVo=' 
WHERE 
  key_id = '5d187be62509c3f8307288ad170a9fc80029a42d2573be494f31e17222ebcb99' 
  AND (
    token = 'XBlPpySz8XV8/IAiGolzYaNXBU6Dnt4YB/z1KwtQDVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )