UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VhJVtLVqtSg0KWqo0+NLNuiI/Yu1S/TFGQJJV0+M27I=' 
WHERE 
  key_id = '1fd3c3470851dbd7abf3cf0d80605519cd65b15066974ed83909ec1ad06bf3f1' 
  AND (
    token = 'VhJVtLVqtSg0KWqo0+NLNuiI/Yu1S/TFGQJJV0+M27I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027