UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZybyPEo/x2zuVy25RDSt8oiy5XmDyrM7NMWdfI5CBPE=' 
WHERE 
  key_id = '024ada5ed0847af96d65e70b9752975bfcbeca55af498b15640af30632908396' 
  AND (
    token = 'ZybyPEo/x2zuVy25RDSt8oiy5XmDyrM7NMWdfI5CBPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )