UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTzrzNvvtf89PuynChfM0x0NjEGqcgceemih5kNyuJ4=' 
WHERE 
  key_id = 'cb13cbba976ce91284a074a5309d5173cc1bd8770ee7889a1afb76fcc711c19d' 
  AND (
    token = 'WTzrzNvvtf89PuynChfM0x0NjEGqcgceemih5kNyuJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )