UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fO+WkMSGoUo2db7gAe+12oPXkFMXJTsCGbHD5D1vqWo=' 
WHERE 
  key_id = '8f8331d0223af03c61261476da85494d2dda0ea066d0b6b935808fecdaff934f' 
  AND (
    token = 'fO+WkMSGoUo2db7gAe+12oPXkFMXJTsCGbHD5D1vqWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )