UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evZkCKXFxDjmw1CiLrGxAU85hfnHQsO/uaOjZIZDE3Q=' 
WHERE 
  key_id = '4fc7e9e68f3be19001d14a331ff0b18779b571d924d213abc822f6553702c2f6' 
  AND (
    token = 'evZkCKXFxDjmw1CiLrGxAU85hfnHQsO/uaOjZIZDE3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )