UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RryJY0zTxvqHaxp1/U1ZZdasJPTsDlr3RIkmiq6GByc=' 
WHERE 
  key_id = '7b4b6c81fe87b2f3300a77c94fcc84ffbc7d2092c8799adb142e6bc38230697a' 
  AND (
    token = 'RryJY0zTxvqHaxp1/U1ZZdasJPTsDlr3RIkmiq6GByc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )