UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0L3sDiEdky+8V+HIQUx9+rs/HUCZ9Jprv4kzBLwfSLw=' 
WHERE 
  key_id = '91c4580cb37cd343b6280d0df2c138e3751244169c0f652df2a8a23105385af5' 
  AND (
    token = '0L3sDiEdky+8V+HIQUx9+rs/HUCZ9Jprv4kzBLwfSLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )