UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H93zTDEB/ZggKta8Oy2/DTbPdYISZszQQUDC3hXYm7k=' 
WHERE 
  key_id = 'a4ee2a8f1291644ee1fa468d22fb685494861d4a69a53de0ba2c552145174dd5' 
  AND (
    token = 'H93zTDEB/ZggKta8Oy2/DTbPdYISZszQQUDC3hXYm7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )