UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMJSpUNT/h1PnaRzxitnOjx6YdIIasQFORQb4kL/UmA=' 
WHERE 
  key_id = '8f29cc75f7d8cc7ed10015749e238447047ba87022d2f8f6c1ae5aacaa88f3f9' 
  AND (
    token = 'bMJSpUNT/h1PnaRzxitnOjx6YdIIasQFORQb4kL/UmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )