UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o8Bk39UDCtbDKcZnJTK9QqxtQ661WMDRuJXq5SKroBc=' 
WHERE 
  key_id = 'c9557f5d1ca9f1ec329676ef185e1e2a23c60221262a680e07a9296b77a455a2' 
  AND (
    token = 'o8Bk39UDCtbDKcZnJTK9QqxtQ661WMDRuJXq5SKroBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )