UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtVL0YafrFOjKgmOiJNKFAbE5kcJhNbL3XCmziUw0qE=' 
WHERE 
  key_id = 'b08fb5ec24bb0ff617c789b78a11c184e8249179344338031d81f4c6254b6786' 
  AND (
    token = 'xtVL0YafrFOjKgmOiJNKFAbE5kcJhNbL3XCmziUw0qE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )