UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '513nlgAcTgJr/EZn5qva04H1IFA795u7j82cLI9y4YA=' 
WHERE 
  key_id = '920542ab5b2fbb5380fd85ae66189c3232fb8f2715a98806c93a3fdffaad8fd1' 
  AND (
    token = '513nlgAcTgJr/EZn5qva04H1IFA795u7j82cLI9y4YA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )