UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vwbfbL7/FFvEenGCW7vfFEm28YTsvQCgLShD+SzmZJw=' 
WHERE 
  key_id = '666b17416b4c5a5b460f55429e07ceccb2851196719562b076d5ef8e949b89eb' 
  AND (
    token = 'vwbfbL7/FFvEenGCW7vfFEm28YTsvQCgLShD+SzmZJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )