UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxyXwkAT+qkfgd1KJ0A6PMxd+oiK6v1GomCd9Kqw4UA=' 
WHERE 
  key_id = '8ab7863935bc2274af6869b138d842263855e3486960a5b97c425b6f3b9b8e14' 
  AND (
    token = 'uxyXwkAT+qkfgd1KJ0A6PMxd+oiK6v1GomCd9Kqw4UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )