UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AaJb4/UUmGrcqTS486BCebFNK2DZ/nW/xI9ZNCERBQU=' 
WHERE 
  key_id = '7315782682d7c94f5e7a29ebb88939e19a5643bb68b7a5ff90fa0207f49a1684' 
  AND (
    token = 'AaJb4/UUmGrcqTS486BCebFNK2DZ/nW/xI9ZNCERBQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )