UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D4V+JQRm43tpHfVG2C/6nlfMJpve1lMtzdU5RlNsXqg=' 
WHERE 
  key_id = 'e138c224fe4de01afb44d7e5d1e9bdb8ff61423385e183dd13a463cd8b04d19b' 
  AND (
    token = 'D4V+JQRm43tpHfVG2C/6nlfMJpve1lMtzdU5RlNsXqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )