UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+bzHR4m+lRHP/4bRGxG3GvzBsvNLutbT3Gc755kAAU=' 
WHERE 
  key_id = 'e8bd59428b038ea5ce681351e017e1bbef52d760d1449f20c83adefb611efbea' 
  AND (
    token = 'l+bzHR4m+lRHP/4bRGxG3GvzBsvNLutbT3Gc755kAAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )