UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ZaJ2yawFwF2oK8128b5yK6jL9IrSNN4Slyu8jh1x0k=' 
WHERE 
  key_id = 'f068fad66d0df8a1cef1c192f5e357af8a03049fa8e57341edbad19831d4a5f9' 
  AND (
    token = '5ZaJ2yawFwF2oK8128b5yK6jL9IrSNN4Slyu8jh1x0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )