UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sYfYqajjXuEiQrOiF9SlsBxAtgg48zWuu3Scr2Oatg4=' 
WHERE 
  key_id = 'e4253b899bd7c4ffa2d4f045d689b924c75aa0424811c08432a3a8c14055cee9' 
  AND (
    token = 'sYfYqajjXuEiQrOiF9SlsBxAtgg48zWuu3Scr2Oatg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )