UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwR+EH+pOjrDOC6L5yxqYI7SguSyp5wy3NwdBVk08gA=' 
WHERE 
  key_id = '85a6e25495ba969a31f8366166e21e0e1d47af59ac1736bc51a0ec498bfed0c3' 
  AND (
    token = 'MwR+EH+pOjrDOC6L5yxqYI7SguSyp5wy3NwdBVk08gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )