UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sOJRWnhTZDmJI5M6SBavHg3Rb41fpytyWNxZgjjiVKc=' 
WHERE 
  key_id = 'a15384efd0bc3038b19aae6cd58c9592d9a0ccc2a35100a3745ee8942b85feb6' 
  AND (
    token = 'sOJRWnhTZDmJI5M6SBavHg3Rb41fpytyWNxZgjjiVKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )