UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J862LH/RzFNabYCr3bbk+5lVkMD9VHS3T9kh5gwf0wI=' 
WHERE 
  key_id = 'a38bfbb81838b9ed89293b1a0bd961052e9135efd6ee6a92857ea18577383e37' 
  AND (
    token = 'J862LH/RzFNabYCr3bbk+5lVkMD9VHS3T9kh5gwf0wI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )