UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MGsfk9w4gkXj4Rult1KRYs67oMM8Z7YQcLccZt3rYX8=' 
WHERE 
  key_id = '5b9130edcd0fafe9c5e035487cc5d1b6e0c1dd7976eeccd630cfd952343030e9' 
  AND (
    token = 'MGsfk9w4gkXj4Rult1KRYs67oMM8Z7YQcLccZt3rYX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )