INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b9d51540ea8d02a2f5016c4da3c532577ff67a9f57da22b51964ad69162a4f0', 
    'YlhwPBIK2qkFjKuDhyj+RxzAyTl591cRRxLJ9zNFJig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)