UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQUzWFpdkrOh5AmwheygxI9Zle8Dro1x/VUGBnajluc=' 
WHERE 
  key_id = '2e70291fc7ad09a7fb23bd81b482dfb0dfb2cae72853e153c2865e4ea85be3a0' 
  AND (
    token = 'qQUzWFpdkrOh5AmwheygxI9Zle8Dro1x/VUGBnajluc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )